The Best Hiking Backpacks

The Anti-Gravity suspension is the reason to buy this pack. A tensioned mesh panel wraps from your shoulders to your hipbelt and holds the pack body roughly 5 cm off your back. Backpacker Magazine's hot-weather evaluation credited that gap with cutting tester-reported back sweat by more than 30 percent. If you hike in humid summer air, or you're one of those people who soaks a shirt on a flat trail, this is a real difference and not a spec-sheet flourish.

Owners who come to this pack from older gear describe the same thing over and over: the load feels lighter than the scale says. That's the suspension doing its job, pulling weight off your shoulders and seating it on your hips. Osprey's Fit-on-the-Fly harness and hipbelt let you adjust both without tools, which matters when you shed layers midday or hand the pack to a hiking partner for a stretch.

Wirecutter's editors covered more than 200 miles across several climates before landing on this pack as the best all-around choice for trips of two to seven nights. That maps neatly onto what most people actually do. Sixty-five liters is enough for a long weekend with room to spare, and it stretches to a week if you pack with any discipline at all.

You get real organization without a scavenger hunt. Curved side zips open the main compartment from either side, so you can pull a jacket from the middle without unpacking the top. There's a zippered sleeping bag compartment with a removable divider, a hydration sleeve with a center exit port, and an integrated rain cover — which sounds minor until you compare it against packs that make you buy one separately.

Osprey backs this with the All Mighty Guarantee, a lifetime warranty on defects and workmanship. For a piece of gear you'll drag through granite and hawthorn for a decade, that changes the math. Owners report sending packs in years after purchase and getting them repaired or replaced. It's the kind of policy that quietly justifies a higher upfront cost.

Flaws but not dealbreakers

At roughly 4 lbs 10 oz empty, this is not a light pack. If you're chasing a low base weight, you'll give up two and a half pounds to the frame and suspension before you put anything inside it. That's the trade for the comfort, but it's a real trade.

The trampoline mesh curves the pack body away from your spine, which eats a little usable volume and can make bulky items awkward to wedge in. A bear canister in particular takes some fussing. And several owners note the hipbelt padding starts to feel thin above about 35 pounds — this pack is happiest in the moderate-load range, not hauling a week of winter gear.

Osprey covers the Atmos AG 65 with its All Mighty Guarantee, a lifetime warranty against defects in materials and workmanship.

OutdoorGearLab scored the Baltoro 65 a 9.2 out of 10 for comfort with a 45-pound load, the highest mark in the traditional suspension category. That's the whole story of this pack in one number. Where the Atmos starts to feel its limits in the mid-thirties, the Baltoro is still settled and stable. If your loaded weight regularly crosses 40 pounds, this is the pack to get.

The FreeFloat A3 suspension moves with you rather than resisting you. Dynamic flex panels and auto-rotating shoulder straps pivot as you walk, so the pack tracks your torso through a stride instead of torquing against it. On a long, monotonous day the difference shows up as less shoulder fatigue and fewer hot spots. Gregory's 3D shoulder harness and hipbelt construction also avoids the fabric wrinkling that causes rub points on cheaper packs.

Organization is where thru-hikers gravitate to this pack. The interior is genuinely well laid out, with an AirCushion mesh backpanel that breathes better than a solid foam panel — not as freely as Osprey's suspended mesh, but enough that you're not walking around with a soaked back on a cool day. The sternum strap carries a safety whistle and a hydration clip.

It comes in three sizes tuned to torso length and body shape, not just height. That's more granular than it sounds. Two people who are both six feet tall can need different frames, and Gregory's sizing gives you a better shot at landing on the right one without a shop visit.

Flaws but not dealbreakers

There's no rain cover included, and this trips people up regularly. Gregory has confirmed to buyers that it's a design decision, not a packaging error, but if you're expecting one you'll be annoyed on the first wet morning. Budget for a cover or a pack liner.

At about 4 lbs 14 oz it's the heaviest pack among our picks, and it's a few ounces heavier than the Atmos for the same 65 liters. The backpanel also can't match a suspended trampoline mesh for airflow. In August heat you'll notice.

Gregory backs the Baltoro 65 with a lifetime warranty covering defects and workmanship.

Torso adjustment is the feature that makes this pack worth recommending to beginners. Kelty's Fit Pro system lets you slide the harness to your measurement and re-tune it on the trail, which matters enormously when you're new and still learning what a correct fit feels like. Switchback Travel named the Coyote its top budget pick largely on this point. Most packs at this level lock you into a fixed torso length and hope for the best.

The suspension is not a token effort. An advanced perimeter frame with an aluminum stay keeps the load stable, and Kelty rates the pack for an optimal carry of 30 to 55 pounds. Owners who use it for hunting and wildland fire training — people who load a pack hard and hate it publicly when it fails — consistently describe it as rugged and stable. The Amp Flow ventilated back panel handles heat better than you'd expect at this price.

Storage is generous and sensibly laid out: wing pockets on the hipbelt, two front zip pockets, a J-zip that opens the main compartment wide, water bottle pockets, daisy chains and a dedicated sleeping bag compartment. Nothing here is clever. All of it is useful, which is the right priority for someone still figuring out a packing system.

It also comes in a range from 60 to 105 liters. If you already know you'll be hauling extra — winter gear, shared group equipment, a kid's sleeping bag on family trips — you can size up without changing brands or relearning a harness.

Flaws but not dealbreakers

The shoulder straps are the weak link. Owners who've carried pricier packs alongside it consistently single out the harness padding as the place Kelty saved money, and on long days that shows up as pressure on the tops of your shoulders. The hipbelt does most of the work well, which softens the problem but doesn't erase it.

At around 4 lbs 10 oz empty it's as heavy as the premium packs while being less refined, and the fabrics feel thicker and stiffer out of the box. That durability is a genuine plus if you bushwhack. It's a minus if you count ounces.

Most packs make you choose: light and floppy, or heavy and stable. This one splits the difference. At about 2 lbs 12 oz it's roughly two pounds lighter than the Atmos or the Baltoro, yet it keeps a spring steel perimeter frame and the Aircontact back system that pulls the load close to your center of gravity. For fast multi-day trips, that combination is hard to find.

The VariFlex hipbelt is what you're paying for. It pivots up to 15 degrees in each direction, so the belt follows your hips through a step-up or a side-hill traverse instead of dragging the whole pack with it. Outdoor Life's testers found this cut perceived load weight by roughly 15 percent on rocky, uneven terrain compared with static hipbelts. On scree and talus, that's the difference between a pack that helps you balance and one that throws you.

The fabric is 157D to 175D polyamide ripstop, chosen for abrasion resistance and elasticity rather than raw thickness. Deuter aims this squarely at thru-hikers, and the material choice reflects that: it should survive being set down on granite a few hundred times. The ventilated padded hip fins also help with heat buildup at the belt, which is where a lot of packs get clammy.

The extra five liters is more useful than it sounds. Fifty liters is a tight but workable three-season load for two to four nights, per REI's capacity guidance. The expandable collar gives you somewhere to put a resupply haul or a bulky midlayer without lashing things to the outside.

Flaws but not dealbreakers

Fifty liters is genuinely tight if you're new to packing or you carry a bulky sleep system. Add a bear canister or winter gear and you'll want 65 liters or more. This pack rewards people who've already trimmed their kit.

Organization is sparse compared with the Baltoro or the Coyote — a lid pocket, attachment loops, a hydration sleeve, and not much else. And the hydration reservoir isn't included, which is worth knowing before the box arrives.

Women's-specific packs aren't a color swap. Women's Running reported that packs built this way reduce shoulder strap pressure by around 20 percent for female testers versus unisex packs, thanks to inward-angled straps and a shorter, contoured torso. If a unisex pack has ever dug into your collarbone or ridden too high, that's the geometry you're fighting, and the Tempest is designed around it.

Osprey built this version to take abuse, not just to be light. The NanoFly fabric uses a triple-grid UHMWPE ripstop reinforcement, and the stretch pockets are heavier-duty than the ones on the standard Tempest. Owners use it for backcountry skiing, mountaineering and winter camping — conditions that shred lesser 40-liter packs. At about 3 pounds, it's the lightest full-featured pack among our picks.

The framesheet and torso adjustment do a lot of quiet work. An injection-molded framesheet gives the pack enough structure to carry a real load without turning it into a duffel, and the adjustment range covers a wider span of torso lengths than most packs this size. That's useful if you're between sizes, which is where a lot of women get stuck.

This is a versatile pack rather than a specialist one. It's a big day pack for long summer routes, a light overnight pack for a summit push, and a ski-touring pack in winter. If you own one pack and do several sports, that flexibility is worth more than an extra twenty liters you'd only use twice a year.

Flaws but not dealbreakers

It's a top-loader with a drawcord closure and no front panel zip, so getting to something at the bottom means pulling out what's on top. Owners flag this as the main annoyance. Pack in stuff sacks and plan your layers before you cinch it.

Forty liters is not a multi-day capacity for most people. One or two nights in mild conditions, sure. A four-night trip with a bear canister isn't happening. And the fabric is water-resistant, not waterproof, so you'll still want a liner.