By Michael Lanza
Backpacks come in many sizes and designs for a reason: so do backpackers. Some of us need a pack for moderate loads, some for heavy loads, and others, increasingly, for lightweight or ultralight backpacking. Some prefer a minimalist pack, others a range of features and access. Everyone wants the best possible fit and comfort, and almost everyone has a budget. But no matter which type of backpacker you are, this review covers the best packs in each of those categories.
Each of my picks for the 10 best backpacking packs stands out for different reasons. I also point out two excellent packs for kids and small adults (at the bottom of the Gregory Paragon/Maven review). My judgments draw from many thousands of miles and more than three decades of backpacking and a quarter-century of testing and reviewing gear—including the 10 years I spent as the lead gear reviewer for Backpacker magazine and even longer running this blog. Few reviewers have lugged as many packs around the backcountry as me.
Hi, I’m Michael Lanza, creator of The Big Outside. Click here to sign up for my FREE email newsletter. Join The Big Outside to get full access to all of my blog’s stories. Click here for my e-books to classic backpacking trips. Click here to learn how I can help you plan your next trip.

Testing the Granite Gear Blaze 60 in the Grand Canyon. Click photo to read about “the best backpacking trip in the Grand Canyon.”
I’m confident at least one of these packs will be perfect for you—plus you’ll find the best prices for them through the affiliate links to online retailers below. Purchasing gear through my affiliate links supports my work on this blog. Thanks for doing that.
I’ve listed the pack reviews below in order by weight because that’s the metric that most defines and influences a pack’s design and functionality. The ratings admittedly tend to favor more-featured packs, which are heavier, and that may not meet your needs; use the ratings as a comparison with packs of similar weight. The pack you ultimately choose may depend partly on weight, but also on design and on your budget. Each pack review in this article links to that pack’s complete review at The Big Outside.

Testing the Osprey Aura AG 65 in Idaho’s Sawtooth Mountains. Click photo to read about the best backpacking trip in the Sawtooths.
Not sure what type of pack you need? Start with my “5 Expert Tips For Buying the Right Backpacking Pack.” See also my picks for “The Best Ultralight Backpacks.”
The comparison chart below offers a quick look at stats and features that distinguish these packs from one another.
If you have a question for me or a comment on this review, please make it in the comments section at the bottom of this story. I try to respond to all comments.

The Hyperlite Mountain Gear Windrider 3400 ultralight backpack in the Beartooth Mountains.
Hyperlite Mountain Gear 3400 Windrider
$349, 1 lb. 15 oz./879g
hyperlitemountaingear.com

Hyperlite Mountain Gear 3400 Windrider.
When the 3400 Windrider was delivered to my house, the box looked much too small to contain a backpack. Like the best sub-three-pound, ultralight packs, the 3400 Windrider handles 30 to 35 pounds well, but weighs anywhere from a half-pound to nearly a pound less than those competitors. It has the capacity for going several days between resupplies. Its tough Dyneema Composite Fabrics is fully waterproof. The fixed suspension comes in four sizes—more than offered by most high-end pack makers—and the simple harness system works.
Three big, external mesh pockets add nearly 10 liters of capacity, and the roomy, zippered hipbelt pockets offer convenience. A top-loader with a roll-top closure, the 3400 Windrider is noticeably bereft of features found on many other packs. But its minimalist design, durability, capacity, comfort, and low weight will appeal to many backpackers who prefer hiking over simply hauling.
The Hyperlite Mountain Gear 3400 Southwest ($379, 55L/3,400 c.i., 2 lbs., four sizes) is virtually identical to the 3400 Windrider except that it replaces the durable, tearproof mesh used in the external pockets with a more durable, Dyneema Hardline fabric—same as used in the zippered hipbelt pockets on both packs.
Read my complete review of the Hyperlite Mountain Gear 3400 Windrider.
BUY IT NOW You can support my work on this blog, at no cost to you, by clicking either of these affiliate links to purchase a Hyperlite Mountain Gear 3400 Windrider backpack at hyperlitemountaingear.com or a Hyperlite Mountain Gear 3400 Southwest backpack at hyperlitemountaingear.com.
Want an ultralight pack with more total capacity than the 3400 Windrider and seven external pockets, that weighs and costs less? See my review of the Gossamer Gear Mariposa 60.

The Gregory Focal 58 backpack in the Grand Canyon.
Gregory Focal 58 and Facet 55https://thebigoutside.com/gear-review-the-north-face-banchee-50-backpack/
Gregory Focal 58 and Facet 55
$250, 2 lbs. 11 oz./1.22kg
gregorypacks.com

The Gregory Focal 58.
Backpackers who are willing to accept a reasonable weight penalty for some organizational features of traditional backpacks and the support to carry up to 35 pounds will like the top-loading men’s Focal and women’s Facet. They sport six external pockets, including two on the hipbelt and a large, stretch-mesh front pocket, and useful features like good compression and attachments for trekking poles or an ice axe. And they’re made with recycled fabrics.
Gregory’s attention to comfort in its ultralight backpack is evident in the aluminum perimeter wire frame with a fiberglass cross-stay and an HDPE framesheet that lend the pack substantial rigidity, distributing most of the load across the hips. The tensioned, ventilated back panel allows air movement across your sweaty back. That support and comfort kept me smiling on strenuous days of hiking up to 12 miles with over 7,000 feet of cumulative elevation gain and loss—including seven very steep off-trail miles—backpacking for six days in the Grand Canyon. These are well-designed, comfortable packs for ultralighters who want some organizational features of traditional backpacks.
Read my complete review of the Gregory Focal 58 and Facet 55.
BUY IT NOW You can support my work on this blog, at no cost to you, by clicking any of these affiliate links to purchase a men’s Gregory Focal 58 or Focal 48 at rei.com or gregorypacks.com, or a women’s Gregory Facet 55 or Facet 45 at rei.com or gregorypacks.com.

The Osprey Exos 58 on the John Muir Trail.
Osprey Exos 58 and Eja 58
$260, 2 lbs. 14 oz./1.3kg
Exos 58: backcountry.com
Eja 58: backcountry.com

The Osprey Exos 58 on the John Muir Trail.
On a nine-day, nearly 130-mile hike through the High Sierra, mostly on the John Muir Trail, I found the updated-for-2022 Exos 58 keeps what has made it a classic since 2008 while getting even better. Now with improved comfort, thanks to an adjustable suspension with a four-inch fit range, and made with 100 percent recycled materials, the Exos and Eja come in two torso sizes and three capacity sizes. As before, the LightWire perimeter frame carries 30 to 35 pounds comfortably, while the perforated-foam hipbelt and shoulder straps distribute that weight nicely. And the trampoline-style back panel provides great ventilation across your back.
Made a bit more durable through little design improvements, the redesigned Exos 58 and Eja 58 have the capacity for weeklong trips and ultralight thru-hiking. At under three pounds, they have smart features like a removable, floating lid with two pockets, spacious pockets on the front, sides, and hipbelt, Z-style side compression, and a handy trekking poles attachment on the left shoulder strap. The Exos and Eja also come in 48-liter ($240) and 38-liter ($220) versions.
Read my complete review of the Osprey Exos 58 and Eja 58.
BUY IT NOW You can support my work on this blog, at no cost to you, by clicking any of these affiliate links to purchase any men’s Osprey Exos backpack at osprey.com, backcountry.com, or rei.com, or any women’s Osprey Eja backpack at osprey.com, backcountry.com, or rei.com.
See my review of another outstanding pack with the same price, weight, and basic design, though differences, the Gregory men’s Focal 58 and women’s Facet 55.

The Deuter Aircontact Ultra 50+5 ultralight backpack in the Grand Canyon.
Deuter Aircontact Ultra 50+5 and 45+5 SL
$250, 2 lbs. 15 oz./1.33kg (for the Ultra 50+5)
rei.com

The Deuter Aircontact Ultra 50+5 harness.
Among similar, mid-size, ultralight backpacking packs, Deuter’s updated-for-2024 Aircontact Ultra 50+5 and 45+5 SL distinguish themselves for their adjustable, comfortable fit and smart design details that make a difference in your experience carrying them. I found the Aircontact Ultra 50+5 comfortable with up to about 35 pounds inside on hikes of three days on southern Utah’s Owl and Fish canyons loop and six days on the Grand Canyon’s Gems Route—and I severely overloaded it on the first day of my Grand Canyon trip without it leaving me feeling destroyed, which says something.
Credit for their comfort and stability going up and down very steep, loose trails on both trips goes to a spring steel wire frame that balances slight flex with structural support, plus hipbelt fins and shoulder straps that rotate to absorb your body’s movement, steadying the pack while hiking. Spacer mesh in the back panel, lumbar pad, shoulder straps, and hipbelt deliver nice ventilation and cushioning. This top-loader fit my gear, food, and often extra water for six days in its spacious main compartment, augmented by six external pockets including a large stretch-mesh front pocket as well as side and hipbelt pockets. Light but reasonably tough, 175-denier polyamide fabric makes them as durable as many backpacking packs in this weight class.
Read my complete review of the 2024 Deuter Aircontact Ultra 50+5 and Aircontact Ultra 45+5 SL.
BUY IT NOW You can support my work on this blog, at no cost to you, by clicking any of these affiliate links to purchase a Deuter Aircontact Ultra 50+5 backpack at rei.com, publiclands.com, or backcountry.com, or a Deuter Aircontact Ultra 45+5 SL backpack at rei.com, publiclands.com, or backcountry.com, or any model in the Aircontact Ultra series at rei.com, publiclands.com, or backcountry.com, including some of last year’s models at sale prices while stock lasts.

The Granite Gear Perimeter 50 in Yosemite.
Granite Gear Perimeter 50
$250, 3 lbs. 3 oz./1.4kg
backcountry.com

Granite Gear Perimeter 50.
When I loaded the Perimeter 50 with about 12 pounds of water on the first day of a 45-mile backpacking trip in Yosemite—bumping the pack’s weight over the 40 pounds that Granite Gear rates it to handle—I was pleasantly surprised at its comfort. That seems like a bonus for a backpack with a customizable fit and high functionality that carries a modest weight and price.
Granite Gear’s Perimeter series packs feature adjustability for both torso length and shoulder width, easily accomplished by resetting the position of a clip behind each shoulder strap. A spring steel rod lends the pack an ergonomic shape plus rigidity along the vertical axis and some horizontal flex, while a PE board cone disperses weight. A top-loader, it has eight external pockets, including a removable, floating lid pocket and a bottom zippered flap that can also carry a sleeping pad, and tough, Robic high-tenacity nylon fabric.
Read my complete review of the Granite Gear Perimeter 50.
BUY IT NOW You can support my work on this blog, at no cost to you, by clicking any of these affiliate links to purchase a unisex or women’s Perimeter 50 at backcountry.com or publiclands.com, or a unisex or women’s Perimeter 35 at backcountry.com.

The Granite Gear Blaze 60 backpack in the Grand Canyon.
Granite Gear Blaze 60
$300, 3 lbs. 4 oz./1.5kg
backcountry.com

The Granite Gear Blaze 60.
How many pounds can a lightweight backpack carry comfortably? At just a half-pound heavier than some ultralight packs, the Blaze 60 hauled 40 pounds comfortably on a rugged, six-day, 74-mile backpacking trip through the Grand Canyon, and up to 35 pounds on a four-day, more than 40-mile backpacking trip that crossed four passes near and over 11,000 feet in the Wind River Range.
The Air Current framesheet flexes slightly, allowing the pack to move with your torso, especially in steep or difficult terrain. The ventilated back panel fits closely but has channels for air circulation and the Re-Fit hipbelt felt great even on long, arduous days. It has the capacity and support for long trips and the compression and low weight for short trips, plus super access with a wide top-loading mouth, a zipper into the main compartment, and six external pockets. It comes in three unisex and two women’s sizes, all adjustable, and the fabric is bombproof. The Blaze 60 ranks among the top all-purpose backpacks.
Read my complete review of the Granite Gear Blaze 60.
BUY IT NOW You can support my work on this blog, at no cost to you, by clicking any of these affiliate links to purchase a men’s Granite Gear Blaze 60 backpack at backcountry.com, or a women’s-specific Granite Gear Blaze 60 backpack at backcountry.com.

The Gregory Paragon 58 backpack on Nevada’s Ruby Crest Trail.
Gregory Paragon 58 and Maven 55
$260, 3 lbs. 8 oz./1.6kg
backcountry.com

The Gregory Paragon 58 harness.
Two very different backpacking trips of 77 miles in five days (averaging over 15 miles and 8,000 vertical feet per day) on the Wonderland Trail around Mount Rainier and a more leisurely, four-day, 36-mile family hike on the Ruby Crest Trail convinced me that, for many backpackers, Gregory’s well-featured men’s Paragon 58 and women’s Maven 55 might offer everything they want in a pack for every kind of trip they take—at a good price.
Updated in 2020, they have support for carrying around 35 pounds comfortably, thanks to an alloy perimeter frame with a fiberglass cross-stay and Gregory’s FreeFloat Suspension System. Adjustable for torso and hipbelt length in two sizes, both packs have breathable mesh and foam throughout the harness and a trampoline-style back panel that allows air flow over your back and hips. They sport six external pockets, including two on the hipbelt and a large, stretch-mesh front pocket, and useful features like shoulder-strap attachments for trekking poles and sunglasses.
Read my complete review of the Gregory Paragon 58 and Maven 55.
BUY IT NOW You can support my work on this blog, at no cost to you, by clicking any of these affiliate links to purchase a men’s Paragon 68, 58, or 48, at backcountry.com, gregory.com, or rei.com or a women’s Maven 65, 55, or 45 at backcountry.com, gregory.com, or rei.com.
Need a pack for a kid or small adult? See my reviews of the Gregory Wander 70 and the Osprey Ace 38, 50, and 75.
Score a popular permit using my

The Mystery Ranch Coulee 50 backpack on the Arizona Trail.
Mystery Ranch Coulee 50
$249, 3 lbs. 12 oz./1.7kg
publiclands.com

The Mystery Ranch Coulee 50.
The race to lighter backpacks often results in compromises in access, durability, and comfort. Carrying this pack backpacking a section of the Arizona Trail along the Gila River and in Arizona’s Aravaipa Canyon in the first week of April and on the Skyline Trail in Jasper National Park and the Nigel, Cataract, and Cline Passes Route in the White Goat Wilderness in the Canadian Rockies in early August, the Coulee 50 displayed exceptional comfort and a smart design that makes every interaction with it easier—beginning with its supportive frame and well-padded harness, which can handle 35 pounds or more, and five inches of adjustability in the four men’s and women’s sizes.
The three-zipper access completely opens up the main compartment from the top and front, allowing quick access and efficient packing. The eight external pockets exceed many midsize and large packs. Made with 100 percent recycled, 210-denier nylon Robic and a double-layer bottom, the Coulee packs are built to handle hard use. While definitely not among the lightest in its class, the Coulee 50 delivers uncompromised comfort and a unique design that puts convenience first—a pretty fair tradeoff for basically another pound.
Read my complete review of the Mystery Ranch Coulee 50.
BUY IT NOW You can support my work on this blog, at no cost to you, by clicking any of these affiliate links to purchase a men’s Mystery Ranch Coulee 50 backpack at publiclands.com, or a women’s Mystery Ranch Coulee 50 backpack at publiclands.com, or any other Coulee model at backcountry.com or publiclands.com.
Get the right tent for you. See “The 10 Best Backpacking Tents”

The Osprey Atmos AG 65 at Maze Overlook in the Maze District of Canyonlands National Park.

Osprey Atmos AG 65 harness.
Osprey Atmos AG 65 and Aura AG 65
$340, 4 lbs. 11 oz./2.1kg
Atmos AG 65: ospreypacks.com
Aura AG 65: ospreypacks.com
These packs feel very different, in a good way, the first time you put one on, and that positive first impression bore out as I carried the Atmos AG 65 on a five-day hike in The Maze District of Canyonlands National Park, when I was often carrying 8.5 to 14.5 pounds (four to seven liters) of water; on a four-day family hike (bearing some of my family’s gear and food weight) on the Rockwall Trail in Canada’s Kootenay National Park; and on two treks in New Zealand’s Fiordland National Park as well as other backpacking trips. The Anti-Gravity suspension feels more like putting on a jacket than a backpack. Consisting of a panel of lightweight, tensioned mesh extending from the top of the back panel to the hipbelt, it fully wraps around your back and hips while delivering ample air movement.
Adjustable for fit, including the hipbelt, they carry 45 to 50 pounds with supreme comfort and come loaded with features like nine pockets, a convenient trekking poles attachment on the left shoulder strap, and an integrated cover panel to replace the removable lid. Weighing well under five pounds, they’re a great choice for backpackers who usually carry moderate to heavy loads.
Read my complete review of the Osprey men’s Atmos AG 65 and women’s Aura AG 65.
BUY IT NOW You can support my work on this blog, at no cost to you, by clicking any of these affiliate links to buy any model of the men’s Osprey Atmos AG at ospreypacks.com or rei.com, or any model of the women’s Aura AG at ospreypacks.com, backcountry.com, or rei.com.

Testing the Gregory Baltoro 65 backpack.
Gregory Baltoro 65 and Deva 60
$330, 4 lbs. 14 oz./2.2kg
Baltoro 65: backcountry.com
Deva 60: backcountry.com

The Gregory Baltoro 65 backpack.
For carrying loads of 50 pounds or more, I want a pack that’s supportive, comfortable, and tricked out. In every respect, the men’s Baltoro and women’s Deva packs have long filled the big-pack role extremely well, and trips in Idaho’s Sawtooth Mountains and on the Teton Crest Trail demonstrated that the latest versions of these two packs are only better.
The Baltoro’s and Deva’s FreeFloat suspension system, updated in 2022, has 3D mesh and a foam-free design that improves air flow across your back; more adjustability in the torso length (in three sizes for men and women), shoulder harnesses, and hipbelt (and the latter two pivot independently, enhancing comfort); enlarged hipbelt pockets; an attachment for a bear spray holster; and a lighter carbon footprint with 31 percent less plastic. And the high-strength aluminum perimeter frame delivers serious support.
Features include a U-shaped zipper that opens up the entire main compartment; nine very functional external pockets; widely adjustable compression straps that cross over the pack bag; and attachments for sunglasses, trekking poles, and ice axes.
Read my complete review of the Gregory Baltoro 65 and Deva 60.
BUY IT NOW You can support my work on this blog, at no cost to you, by clicking any of these affiliate links to buy a Gregory Baltoro 65 at backcountry.com or rei.com; a Gregory Deva 60 at backcountry.com or rei.com; or larger versions of the Baltoro at backcountry.com or rei.com or the Deva at backcountry.com or rei.com.
See my “5 Tips For Buying the Right Backpack,” “Video: How to Load a Backpack,” all of my reviews of backpacks at The Big Outside.
And don’t miss my popular reviews of “25 Essential Backpacking Gear Accessories” and “The Best Backpacking Gear” of the year, and avoid leaving anything important behind by using “An Essentials-Only Backpacking Gear Checklist.”
Are you a fan of the beautiful photos you see at The Big Outside? Click here now
Whether you’re a beginner or seasoned backpacker, you’ll learn new tricks for making all of your trips go better in my “How to Plan a Backpacking Trip—12 Expert Tips,” “A Practical Guide to Lightweight and Ultralight Backpacking,” and “How to Know How Hard a Hike Will Be.” With a paid subscription to The Big Outside, you can read all of those three stories for free; if you don’t have a subscription, you can download the e-guide versions of “How to Plan a Backpacking Trip—12 Expert Tips,” the lightweight backpacking guide, and “How to Know How Hard a Hike Will Be.”
NOTE: I tested gear for Backpacker magazine for 20 years. At The Big Outside, I review only what I consider the best outdoor gear and apparel. See The Big Outside’s Gear Reviews page for categorized menus of all gear reviews and expert buying tips.
Backpacks come in many sizes and designs for a reason: so do backpackers. Some of us need a pack for moderate loads, some for heavy loads, and others, increasingly, for lightweight or ultralight backpacking. Some prefer a minimalist pack, others a range of features and access. Everyone wants the best possible fit and comfort, and almost everyone has a budget. But no matter which type of backpacker you are, this review covers the best packs in each of those categories.
Each of my picks for the 10 best backpacking packs stands out for different reasons. I also point out two excellent packs for kids and small adults (at the bottom of the Gregory Paragon/Maven review). My judgments draw from many thousands of miles and more than three decades of backpacking and a quarter-century of testing and reviewing gear—including the 10 years I spent as the lead gear reviewer for Backpacker magazine and even longer running this blog. Few reviewers have lugged as many packs around the backcountry as me.


Testing the Granite Gear Blaze 60 in the Grand Canyon. Click photo to read about “the best backpacking trip in the Grand Canyon.”
I’m confident at least one of these packs will be perfect for you—plus you’ll find the best prices for them through the affiliate links to online retailers below. Purchasing gear through my affiliate links supports my work on this blog. Thanks for doing that.
I’ve listed the pack reviews below in order by weight because that’s the metric that most defines and influences a pack’s design and functionality. The ratings admittedly tend to favor more-featured packs, which are heavier, and that may not meet your needs; use the ratings as a comparison with packs of similar weight. The pack you ultimately choose may depend partly on weight, but also on design and on your budget. Each pack review in this article links to that pack’s complete review at The Big Outside.

Testing the Osprey Aura AG 65 in Idaho’s Sawtooth Mountains. Click photo to read about the best backpacking trip in the Sawtooths.
Not sure what type of pack you need? Start with my “5 Expert Tips For Buying the Right Backpacking Pack.” See also my picks for “The Best Ultralight Backpacks.”
The comparison chart below offers a quick look at stats and features that distinguish these packs from one another.
If you have a question for me or a comment on this review, please make it in the comments section at the bottom of this story. I try to respond to all comments.
Find your next adventure in your Inbox. Sign up for my FREE email newsletter now.
The 10 Best Backpacking Packs
Backpack | Score (1-5) | Price | Volume | Weight | Features | Sizes | Carries Up To... |
---|---|---|---|---|---|---|---|
Hyperlite Mountain Gear 3400 Windrider | 4.3 | $349 | 55L/3,400 c.i. | 1 lb. 15 oz./ 878g | Waterproof, very durable, 5 pockets | 4 unisex, not adjustable | 30-35 lbs./ 13.6-15.9kg |
Gregory Focal 58 and Facet 55 | 4 | $250 | 58L/3,539 c.i. | 2 lbs. 11 oz./ 1.22kg | 7 pockets, poles attachment, ventilated suspension, removable lid | 3 men's and women's, not adjustable | 35 lbs./ 15.9kg |
Osprey Exos 58, Eja 58 | 4.2 | $260 | 58L/3,539 c.i. | 2 lbs. 14 oz./ 1.3kg | 6 pockets, poles attachment, ventilated suspension, removable lid | 2 men's and women's, adjustable | 35 lbs./ 15.9kg |
Deuter Aircontact Ultra 50+5 and 45+5 SL | 4 | $250 | 55L/3,356 c.i. 50L/3,051 c.i. | 2 lbs. 15 oz./ 1.33kg | 6 pockets, ventilated suspension, removable lid, gear loops | 2 unisex, adjustable | 35 lbs./ 15.9kg |
Granite Gear Perimeter 50 | 4.3 | $250 | 50L/3,050 c.i. | 3 lbs. 3 oz./ 1.45kg | Unique adjustable harness, removable lid, 8 pockets | 2 unisex and women's, adjustable | 40 lbs./ 18.1kg |
Granite Gear Blaze 60 | 4.7 | $300 | 60L/3,660 c.i. | 3 lbs. 4 oz./ 1.47kg | Versatile load capacity, 6 pockets, adjustable torso length and hipbelt, zipper accessing main compartment | 3 unisex and 2 women's, adjustable | 45+ lbs./ 20.4kg |
Gregory Paragon 58 and Maven 55 | 4.2 | $260 | 58L/3,539 c.i. | 3 lbs. 8 oz./ 1.59kg | 6 pockets, poles attachment, ventilated suspension, removable lid, rain cover included | 2 men's and women's, adjustable | 35-40 lbs./ 15.9kg-18.1kg |
Mystery Ranch Coulee 50 | 4.6 | $249 | 50L/2,930 c.i. | 3 lbs. 12 oz./ 1.7kg | Unique three-zipper access, 8 pockets, highly durable | 4 men's and women's, adjustable | 35-40 lbs./ 15.9kg-18.1kg |
Osprey Atmos AG 65 and Aura AG 65 | 4.8 | $340 | 65L/3,967 c.i. | 4 lbs. 11 oz./ 2.13kg | Unique harness, 9 pockets, poles attachment, durable | 3 men's and women's, adjustable | 45-50 lbs./ 20.4kg-22.7kg |
Gregory Baltoro 65 and Deva 60 | 4.8 | $330 | 65L/3,966 c.i. | 4 lbs. 14 oz./ 2.21kg | Dynamic shoulder straps and hipbelt, ventilated back, zipper accessing main compartment, 9 pockets, highly durable | 3 men's and women's, adjustable | 50 lbs./ 22.7kg |

The Hyperlite Mountain Gear Windrider 3400 ultralight backpack in the Beartooth Mountains.
Tough, Waterproof Ultralight
Hyperlite Mountain Gear 3400 Windrider
$349, 1 lb. 15 oz./879g
hyperlitemountaingear.com

Hyperlite Mountain Gear 3400 Windrider.
When the 3400 Windrider was delivered to my house, the box looked much too small to contain a backpack. Like the best sub-three-pound, ultralight packs, the 3400 Windrider handles 30 to 35 pounds well, but weighs anywhere from a half-pound to nearly a pound less than those competitors. It has the capacity for going several days between resupplies. Its tough Dyneema Composite Fabrics is fully waterproof. The fixed suspension comes in four sizes—more than offered by most high-end pack makers—and the simple harness system works.
Three big, external mesh pockets add nearly 10 liters of capacity, and the roomy, zippered hipbelt pockets offer convenience. A top-loader with a roll-top closure, the 3400 Windrider is noticeably bereft of features found on many other packs. But its minimalist design, durability, capacity, comfort, and low weight will appeal to many backpackers who prefer hiking over simply hauling.
The Hyperlite Mountain Gear 3400 Southwest ($379, 55L/3,400 c.i., 2 lbs., four sizes) is virtually identical to the 3400 Windrider except that it replaces the durable, tearproof mesh used in the external pockets with a more durable, Dyneema Hardline fabric—same as used in the zippered hipbelt pockets on both packs.
Read my complete review of the Hyperlite Mountain Gear 3400 Windrider.
BUY IT NOW You can support my work on this blog, at no cost to you, by clicking either of these affiliate links to purchase a Hyperlite Mountain Gear 3400 Windrider backpack at hyperlitemountaingear.com or a Hyperlite Mountain Gear 3400 Southwest backpack at hyperlitemountaingear.com.
Want an ultralight pack with more total capacity than the 3400 Windrider and seven external pockets, that weighs and costs less? See my review of the Gossamer Gear Mariposa 60.
Plan your next great backpacking trip in Yosemite, Grand Teton,
or other parks using my expert e-books.
or other parks using my expert e-books.

The Gregory Focal 58 backpack in the Grand Canyon.
Ultralight With Extras
Gregory Focal 58 and Facet 55https://thebigoutside.com/gear-review-the-north-face-banchee-50-backpack/
Gregory Focal 58 and Facet 55
$250, 2 lbs. 11 oz./1.22kg
gregorypacks.com

The Gregory Focal 58.
Backpackers who are willing to accept a reasonable weight penalty for some organizational features of traditional backpacks and the support to carry up to 35 pounds will like the top-loading men’s Focal and women’s Facet. They sport six external pockets, including two on the hipbelt and a large, stretch-mesh front pocket, and useful features like good compression and attachments for trekking poles or an ice axe. And they’re made with recycled fabrics.
Gregory’s attention to comfort in its ultralight backpack is evident in the aluminum perimeter wire frame with a fiberglass cross-stay and an HDPE framesheet that lend the pack substantial rigidity, distributing most of the load across the hips. The tensioned, ventilated back panel allows air movement across your sweaty back. That support and comfort kept me smiling on strenuous days of hiking up to 12 miles with over 7,000 feet of cumulative elevation gain and loss—including seven very steep off-trail miles—backpacking for six days in the Grand Canyon. These are well-designed, comfortable packs for ultralighters who want some organizational features of traditional backpacks.
Read my complete review of the Gregory Focal 58 and Facet 55.
BUY IT NOW You can support my work on this blog, at no cost to you, by clicking any of these affiliate links to purchase a men’s Gregory Focal 58 or Focal 48 at rei.com or gregorypacks.com, or a women’s Gregory Facet 55 or Facet 45 at rei.com or gregorypacks.com.
Planning your next big adventure? See “America’s Top 10 Best Backpacking Trips”
and “Tent Flap With a View: 25 Favorite Backcountry Campsites.”
and “Tent Flap With a View: 25 Favorite Backcountry Campsites.”

The Osprey Exos 58 on the John Muir Trail.
Ultralight Classic
Osprey Exos 58 and Eja 58
$260, 2 lbs. 14 oz./1.3kg
Exos 58: backcountry.com
Eja 58: backcountry.com

The Osprey Exos 58 on the John Muir Trail.
On a nine-day, nearly 130-mile hike through the High Sierra, mostly on the John Muir Trail, I found the updated-for-2022 Exos 58 keeps what has made it a classic since 2008 while getting even better. Now with improved comfort, thanks to an adjustable suspension with a four-inch fit range, and made with 100 percent recycled materials, the Exos and Eja come in two torso sizes and three capacity sizes. As before, the LightWire perimeter frame carries 30 to 35 pounds comfortably, while the perforated-foam hipbelt and shoulder straps distribute that weight nicely. And the trampoline-style back panel provides great ventilation across your back.
Made a bit more durable through little design improvements, the redesigned Exos 58 and Eja 58 have the capacity for weeklong trips and ultralight thru-hiking. At under three pounds, they have smart features like a removable, floating lid with two pockets, spacious pockets on the front, sides, and hipbelt, Z-style side compression, and a handy trekking poles attachment on the left shoulder strap. The Exos and Eja also come in 48-liter ($240) and 38-liter ($220) versions.
Read my complete review of the Osprey Exos 58 and Eja 58.
BUY IT NOW You can support my work on this blog, at no cost to you, by clicking any of these affiliate links to purchase any men’s Osprey Exos backpack at osprey.com, backcountry.com, or rei.com, or any women’s Osprey Eja backpack at osprey.com, backcountry.com, or rei.com.
See my review of another outstanding pack with the same price, weight, and basic design, though differences, the Gregory men’s Focal 58 and women’s Facet 55.
Be comfortable on your hikes. See “The Best Rain Jackets For Hiking and Backpacking.”

The Deuter Aircontact Ultra 50+5 ultralight backpack in the Grand Canyon.
Comfort and Low Weight
Deuter Aircontact Ultra 50+5 and 45+5 SL
$250, 2 lbs. 15 oz./1.33kg (for the Ultra 50+5)
rei.com

The Deuter Aircontact Ultra 50+5 harness.
Among similar, mid-size, ultralight backpacking packs, Deuter’s updated-for-2024 Aircontact Ultra 50+5 and 45+5 SL distinguish themselves for their adjustable, comfortable fit and smart design details that make a difference in your experience carrying them. I found the Aircontact Ultra 50+5 comfortable with up to about 35 pounds inside on hikes of three days on southern Utah’s Owl and Fish canyons loop and six days on the Grand Canyon’s Gems Route—and I severely overloaded it on the first day of my Grand Canyon trip without it leaving me feeling destroyed, which says something.
Credit for their comfort and stability going up and down very steep, loose trails on both trips goes to a spring steel wire frame that balances slight flex with structural support, plus hipbelt fins and shoulder straps that rotate to absorb your body’s movement, steadying the pack while hiking. Spacer mesh in the back panel, lumbar pad, shoulder straps, and hipbelt deliver nice ventilation and cushioning. This top-loader fit my gear, food, and often extra water for six days in its spacious main compartment, augmented by six external pockets including a large stretch-mesh front pocket as well as side and hipbelt pockets. Light but reasonably tough, 175-denier polyamide fabric makes them as durable as many backpacking packs in this weight class.
Read my complete review of the 2024 Deuter Aircontact Ultra 50+5 and Aircontact Ultra 45+5 SL.
BUY IT NOW You can support my work on this blog, at no cost to you, by clicking any of these affiliate links to purchase a Deuter Aircontact Ultra 50+5 backpack at rei.com, publiclands.com, or backcountry.com, or a Deuter Aircontact Ultra 45+5 SL backpack at rei.com, publiclands.com, or backcountry.com, or any model in the Aircontact Ultra series at rei.com, publiclands.com, or backcountry.com, including some of last year’s models at sale prices while stock lasts.
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The Granite Gear Perimeter 50 in Yosemite.
Uniquely Adjustable Fit
Granite Gear Perimeter 50
$250, 3 lbs. 3 oz./1.4kg
backcountry.com

Granite Gear Perimeter 50.
When I loaded the Perimeter 50 with about 12 pounds of water on the first day of a 45-mile backpacking trip in Yosemite—bumping the pack’s weight over the 40 pounds that Granite Gear rates it to handle—I was pleasantly surprised at its comfort. That seems like a bonus for a backpack with a customizable fit and high functionality that carries a modest weight and price.
Granite Gear’s Perimeter series packs feature adjustability for both torso length and shoulder width, easily accomplished by resetting the position of a clip behind each shoulder strap. A spring steel rod lends the pack an ergonomic shape plus rigidity along the vertical axis and some horizontal flex, while a PE board cone disperses weight. A top-loader, it has eight external pockets, including a removable, floating lid pocket and a bottom zippered flap that can also carry a sleeping pad, and tough, Robic high-tenacity nylon fabric.
Read my complete review of the Granite Gear Perimeter 50.
BUY IT NOW You can support my work on this blog, at no cost to you, by clicking any of these affiliate links to purchase a unisex or women’s Perimeter 50 at backcountry.com or publiclands.com, or a unisex or women’s Perimeter 35 at backcountry.com.
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The Granite Gear Blaze 60 backpack in the Grand Canyon.
Most Versatile
Granite Gear Blaze 60
$300, 3 lbs. 4 oz./1.5kg
backcountry.com

The Granite Gear Blaze 60.
How many pounds can a lightweight backpack carry comfortably? At just a half-pound heavier than some ultralight packs, the Blaze 60 hauled 40 pounds comfortably on a rugged, six-day, 74-mile backpacking trip through the Grand Canyon, and up to 35 pounds on a four-day, more than 40-mile backpacking trip that crossed four passes near and over 11,000 feet in the Wind River Range.
The Air Current framesheet flexes slightly, allowing the pack to move with your torso, especially in steep or difficult terrain. The ventilated back panel fits closely but has channels for air circulation and the Re-Fit hipbelt felt great even on long, arduous days. It has the capacity and support for long trips and the compression and low weight for short trips, plus super access with a wide top-loading mouth, a zipper into the main compartment, and six external pockets. It comes in three unisex and two women’s sizes, all adjustable, and the fabric is bombproof. The Blaze 60 ranks among the top all-purpose backpacks.
Read my complete review of the Granite Gear Blaze 60.
BUY IT NOW You can support my work on this blog, at no cost to you, by clicking any of these affiliate links to purchase a men’s Granite Gear Blaze 60 backpack at backcountry.com, or a women’s-specific Granite Gear Blaze 60 backpack at backcountry.com.
Hike all of “The 10 Best Backpacking Trips in the Southwest.”

The Gregory Paragon 58 backpack on Nevada’s Ruby Crest Trail.
All-Around Good Value
Gregory Paragon 58 and Maven 55
$260, 3 lbs. 8 oz./1.6kg
backcountry.com

The Gregory Paragon 58 harness.
Two very different backpacking trips of 77 miles in five days (averaging over 15 miles and 8,000 vertical feet per day) on the Wonderland Trail around Mount Rainier and a more leisurely, four-day, 36-mile family hike on the Ruby Crest Trail convinced me that, for many backpackers, Gregory’s well-featured men’s Paragon 58 and women’s Maven 55 might offer everything they want in a pack for every kind of trip they take—at a good price.
Updated in 2020, they have support for carrying around 35 pounds comfortably, thanks to an alloy perimeter frame with a fiberglass cross-stay and Gregory’s FreeFloat Suspension System. Adjustable for torso and hipbelt length in two sizes, both packs have breathable mesh and foam throughout the harness and a trampoline-style back panel that allows air flow over your back and hips. They sport six external pockets, including two on the hipbelt and a large, stretch-mesh front pocket, and useful features like shoulder-strap attachments for trekking poles and sunglasses.
Read my complete review of the Gregory Paragon 58 and Maven 55.
BUY IT NOW You can support my work on this blog, at no cost to you, by clicking any of these affiliate links to purchase a men’s Paragon 68, 58, or 48, at backcountry.com, gregory.com, or rei.com or a women’s Maven 65, 55, or 45 at backcountry.com, gregory.com, or rei.com.
Need a pack for a kid or small adult? See my reviews of the Gregory Wander 70 and the Osprey Ace 38, 50, and 75.
Score a popular permit using my
“10 Tips For Getting a Hard-to-Get National Park Backcountry Permit.”

The Mystery Ranch Coulee 50 backpack on the Arizona Trail.
Excellent Fit, Features, and Durability
Mystery Ranch Coulee 50
$249, 3 lbs. 12 oz./1.7kg
publiclands.com

The Mystery Ranch Coulee 50.
The race to lighter backpacks often results in compromises in access, durability, and comfort. Carrying this pack backpacking a section of the Arizona Trail along the Gila River and in Arizona’s Aravaipa Canyon in the first week of April and on the Skyline Trail in Jasper National Park and the Nigel, Cataract, and Cline Passes Route in the White Goat Wilderness in the Canadian Rockies in early August, the Coulee 50 displayed exceptional comfort and a smart design that makes every interaction with it easier—beginning with its supportive frame and well-padded harness, which can handle 35 pounds or more, and five inches of adjustability in the four men’s and women’s sizes.
The three-zipper access completely opens up the main compartment from the top and front, allowing quick access and efficient packing. The eight external pockets exceed many midsize and large packs. Made with 100 percent recycled, 210-denier nylon Robic and a double-layer bottom, the Coulee packs are built to handle hard use. While definitely not among the lightest in its class, the Coulee 50 delivers uncompromised comfort and a unique design that puts convenience first—a pretty fair tradeoff for basically another pound.
Read my complete review of the Mystery Ranch Coulee 50.
BUY IT NOW You can support my work on this blog, at no cost to you, by clicking any of these affiliate links to purchase a men’s Mystery Ranch Coulee 50 backpack at publiclands.com, or a women’s Mystery Ranch Coulee 50 backpack at publiclands.com, or any other Coulee model at backcountry.com or publiclands.com.
Get the right tent for you. See “The 10 Best Backpacking Tents”
and my “5 Tips For Buying a Backpacking Tent.”

The Osprey Atmos AG 65 at Maze Overlook in the Maze District of Canyonlands National Park.
Ultimate Comfort

Osprey Atmos AG 65 harness.
Osprey Atmos AG 65 and Aura AG 65
$340, 4 lbs. 11 oz./2.1kg
Atmos AG 65: ospreypacks.com
Aura AG 65: ospreypacks.com
These packs feel very different, in a good way, the first time you put one on, and that positive first impression bore out as I carried the Atmos AG 65 on a five-day hike in The Maze District of Canyonlands National Park, when I was often carrying 8.5 to 14.5 pounds (four to seven liters) of water; on a four-day family hike (bearing some of my family’s gear and food weight) on the Rockwall Trail in Canada’s Kootenay National Park; and on two treks in New Zealand’s Fiordland National Park as well as other backpacking trips. The Anti-Gravity suspension feels more like putting on a jacket than a backpack. Consisting of a panel of lightweight, tensioned mesh extending from the top of the back panel to the hipbelt, it fully wraps around your back and hips while delivering ample air movement.
Adjustable for fit, including the hipbelt, they carry 45 to 50 pounds with supreme comfort and come loaded with features like nine pockets, a convenient trekking poles attachment on the left shoulder strap, and an integrated cover panel to replace the removable lid. Weighing well under five pounds, they’re a great choice for backpackers who usually carry moderate to heavy loads.
Read my complete review of the Osprey men’s Atmos AG 65 and women’s Aura AG 65.
BUY IT NOW You can support my work on this blog, at no cost to you, by clicking any of these affiliate links to buy any model of the men’s Osprey Atmos AG at ospreypacks.com or rei.com, or any model of the women’s Aura AG at ospreypacks.com, backcountry.com, or rei.com.
Get the right daypack for your hikes. See my review of “The 10 Best Hiking Daypacks.”

Testing the Gregory Baltoro 65 backpack.
Big-Load Hauler
Gregory Baltoro 65 and Deva 60
$330, 4 lbs. 14 oz./2.2kg
Baltoro 65: backcountry.com
Deva 60: backcountry.com

The Gregory Baltoro 65 backpack.
For carrying loads of 50 pounds or more, I want a pack that’s supportive, comfortable, and tricked out. In every respect, the men’s Baltoro and women’s Deva packs have long filled the big-pack role extremely well, and trips in Idaho’s Sawtooth Mountains and on the Teton Crest Trail demonstrated that the latest versions of these two packs are only better.
The Baltoro’s and Deva’s FreeFloat suspension system, updated in 2022, has 3D mesh and a foam-free design that improves air flow across your back; more adjustability in the torso length (in three sizes for men and women), shoulder harnesses, and hipbelt (and the latter two pivot independently, enhancing comfort); enlarged hipbelt pockets; an attachment for a bear spray holster; and a lighter carbon footprint with 31 percent less plastic. And the high-strength aluminum perimeter frame delivers serious support.
Features include a U-shaped zipper that opens up the entire main compartment; nine very functional external pockets; widely adjustable compression straps that cross over the pack bag; and attachments for sunglasses, trekking poles, and ice axes.
Read my complete review of the Gregory Baltoro 65 and Deva 60.
BUY IT NOW You can support my work on this blog, at no cost to you, by clicking any of these affiliate links to buy a Gregory Baltoro 65 at backcountry.com or rei.com; a Gregory Deva 60 at backcountry.com or rei.com; or larger versions of the Baltoro at backcountry.com or rei.com or the Deva at backcountry.com or rei.com.
See my “5 Tips For Buying the Right Backpack,” “Video: How to Load a Backpack,” all of my reviews of backpacks at The Big Outside.
And don’t miss my popular reviews of “25 Essential Backpacking Gear Accessories” and “The Best Backpacking Gear” of the year, and avoid leaving anything important behind by using “An Essentials-Only Backpacking Gear Checklist.”

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Whether you’re a beginner or seasoned backpacker, you’ll learn new tricks for making all of your trips go better in my “How to Plan a Backpacking Trip—12 Expert Tips,” “A Practical Guide to Lightweight and Ultralight Backpacking,” and “How to Know How Hard a Hike Will Be.” With a paid subscription to The Big Outside, you can read all of those three stories for free; if you don’t have a subscription, you can download the e-guide versions of “How to Plan a Backpacking Trip—12 Expert Tips,” the lightweight backpacking guide, and “How to Know How Hard a Hike Will Be.”
NOTE: I tested gear for Backpacker magazine for 20 years. At The Big Outside, I review only what I consider the best outdoor gear and apparel. See The Big Outside’s Gear Reviews page for categorized menus of all gear reviews and expert buying tips.
The Big Outside helps you find the best adventures.
Join now for full access to ALL stories and get a free e-book!
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