Whether you’re setting off on an alpine climb, afternoon trail run, or extended thru hike, you need a pack to carry your outdoor gear and essentials while on the go.
Below you'll find our top picks for the best backpacks for hiking, backpacking, climbing, mountaineering, trail running, and more, thanks to hundreds of independent reviews by real hikers, backpackers, alpinists, and other outdoor enthusiasts.
From field-tested ultralight packs to load haulers to kid carriers to hydration packs, our reviewers have shared their real-world experience to help you select an appropriate, dependable backpack for your next outdoor adventure. Find your pack. Pack your gear. Head out.
Sea to Summit
Priceless than $25
$25 - $49.99
$50 - $99.99
$100 - $199.99
$200 - $299.99
$300 - $399.99
$400 - $499.99
$500 and above
Recent Backpack Reviews
Kelty Cache Hauler (Frame Only)
Absolute best pack for hauling out elk from deep in the back country. Carry 120-150 pounds no problems other than being tired. This is the absolute best pack you will ever need to haul out a whole deer, elk halves or quarters, moose, caribou, bear, you name it! I have had 150 pounds on this pack numerous times and this pack is still very comfortable! It fits perfectly. When loaned to my buddies they rave about the pack and most have bought one themselves. If you like hunting in the deep… Full review
Gregory Amber 44
Suitable for two days overnight mountain climbing or river tracing. Hip belts and shoulder and sternum straps are adjustable and comfortable. Fits a lot of stuff if you pack it correctly. Full review
Sea to Summit Ultra-Sil Day Pack
Amazing product. Unbelievably light and compact. An amazing product. Always carry one in my Osprey Aether 70's top lid pocket. Surprisingly sturdy for 2.4 ounces. Sized at 20 liters. I backpack in Harriman State Park, and in the warmer months, the creeks and brooks dry up. No problem, I set up camp, leave the large pack behind, and go for water with the Ultra Sil. It easily carries 5 liter water bottles (2 CamelBak Chute and 3 Platypus soft bottles), as well as my filter and a jacket. Saw that… Full review
U.S. Military CFP 90
Another fine military item that has already been reviewed on Trailspace. I just wanted to back up what's already been said. I'll cover the camo colors, negative aspect of large-capacity, and some low costs. I'm 6 feet, 2 inches tall and the CPU-90 fits me well. I'm a Leave No Trace Master Educator in southeast New Mexico and I use this pack and the Marine Corps MARPAT pack when I teach the LNT Trainers Course (the Trainers Course is not a backpacking class but a certification class for LNT trainers… Full review
The North Face Fusion
20 years on...still a great pack! I still use it all the time. It's extremely durable so I can't imagine what brainchild was doing to it in 2002 to kill it so quickly. No issues. Fantastic backpack. Full review
CamelBak Sequoia 22
Great hiking pack with lots of attention to details that matter. There's a compartment for a hydration bladder as well as a pocket for a water bottle. There are several other pockets of various sizes, including generously sized hip-belt pockets. The curved back and soft wide pods allows for ventilation and comfortable carrying. As a person who hikes most days of the week doing trail patrol, leading hikes, and volunteering at our local state parks in Sonoma, I need a technical pack. It has to have… Full review
Sea to Summit eVent Compression Dry Sack
Waterproof compression sack. Perfect for compressing sleeping bag and/or clothing for backpacking. Added bonus in that the bag is waterproof to protect your items. Have used for four years, big fan. Very easy to use. Full review
Osprey Talon 22
Excellent daypack. Very comfortable. Bought in 2016 for day hikes and travel. Really comfortable for both myself and my wife, who is half my size. Bought because I was so impressed with my Aether 70, and Osprey always seems to get rave reviews. The hip belt allows you to load this thing down and still be comfortable on a long walk. Also has a water reservoir slot, which I use often. Great little pack. Full review
Osprey Aether 70
Comfortable, well designed pack. Purchased (2013) for long weekend trips. I prefer to pack lots of creature comforts, and this pack allows me to bring everything I want and need for 2-3 night trips. The suspension is what sold me. Even heavily weighed down, it is comfortable and fits my hips/shoulders/back really well. I would advise trying on before purchase, as you'll want the size option that best fits your torso. Lots of compartments. The pocket for the water reservoir is easy to access,… Full review
How to Choose a Backpack
Like most outdoor gear, choosing the right backpack depends on how you plan to use it and selecting one that fits you, your needs, your budget, and your gear.
Capacity (or How Big?)
Consider the following questions to help determine capacity, or how big of a pack you really need.
- How long are you heading out for: a day, an overnight, a week?
- What's your outdoor style? Are you a minimalist, or deeply attached to creature comforts, or somewhere in between?
- How much and what gear will you bring for specific trips and activities? Don't forget group gear and seasonal items (for example: winter gear will take up more room).
Obviously you need a backpack that fits all your gear. If possible, lay it all out, including food and water, and be honest about what you'll need to fit in your pack.
Backpack sizing varies between individuals and manufacturers, but the following ranges are a basic starting point:
- Day Pack:
less than 2,000 cubic inches
up to 30 liters
2,000 - 2,999 cubic inches
- Weekend and Multi-Day:
3,000 - 4,499 cubic inches
- Week-Long and Expedition:
4,500+ cubic inches
74 liters and up
Pack Tip: Don't buy a backpack bigger than you need. You'll be tempted to fill it and carry more than necessary, or you'll end up with an annoying floppy, half-filled pack.
Fit (Is It Comfy?)
Types of Backpacks
Are designed for done-in-a-day hikes, runs, skis, and (for some minimalists) the occasional overnight. Daypacks may be frameless rucksacks or incorporate a stiff frame sheet or metal stay for support.
Internal Frame Backpacks
Available as weekend, multi-day, and expedition-sized backpacks, internal frames are popular for their adjustability, ease of movement, and balance.
External Frame Backpacks
External frames are also available in sizes suitable for a weekend overnight to a winter camping expedition. More rigid than internal packs, externals typically carry heavy loads well.
Designed for active, endurance pursuits, hydration packs feature space for a hydration reservoir and tube for drinking on the go. Some also have space to carry gear.
Also known as lumbar packs, fanny packs, and hip packs, these small packs allow you to carry a few essentials on short outings, such as gel flasks on a run or a camera on a short hike.
There's no need to leave Junior behind when you hit the trail. Just load him or her into a kid carrier and head on out.
Font packs allow you to carry gear that you want to access immediately on your chest.
Nothing beats the expertise of a knowledgeable pack fitter. Find one at your local outdoor retailer. In the meantime, here are some additional tips to help you choose a backpack that fits you well.
Size a backpack to your torso length. Don't assume you need the tall (or the regular or the short) model based on your height. The sizes of different manufacturers' frames may correspond to different torso lengths. Check each pack's technical specifications.
To find your torso length, have someone measure from the iliac crest at the top of your hipbone to the prominent bone at the base of your neck (the seventh cervical vertebrae). (See how to properly fit a backpack in this instructional video.)
Many pack manufacturers produce women-specific or short torso versions. Women, kids, and others with short torsos can consider backpacks sized for them. On average, these fit the average woman better.
Pack Tip: Don't get stuck on a pack's gender though. Buy the one that fits you best.
Straps and Padding
Shoulder straps, which control the fit of the suspension system, should be well padded and adjustable.
An adjustable sternum strap, which connects the shoulder straps, helps bring the load weight forward and off your shoulders.
Since it supports your pack's weight, make sure the hipbelt provides adequate padding. Some pack makers offer interchangeable hipbelts in different styles and in sizes for both men and women for a better individual fit.
Fitting your gear in the pack is one thing. Making sure it rides comfortably is another. What's the typical weight of your gear? Check that it matches the manufacturer's recommendation, particularly if you're opting for an ultralight pack.
During a fitting, load the pack with weight to see how well it carries. Walk around with the loaded pack, practice taking it on and off, move around, and climb up and down stairs and slopes.
How well is the pack's load distributed? Does it remain comfortable over its carrying capacity and intended uses? Does it feel stable?
Features & Organization
Consider the pack's organization. Is equipment stowed securely? Is it easy to access? Intuitive?
If you'll be carrying any specialty gear, such as ice axes, snowshoes, skis, or a snowboard, look for a pack with features or accessories designed to hold those items, rather than trying to jury-rig them on later.
Depending on your different activities you may need more than one backpack, perhaps a large internal frame pack for multi-day backpacking trips and a small daypack for day hikes.
Find the best pack for you and your activities and you'll be ready to hit the trail.