I lost a bear canister once, and it cost me a 14-mile round-trip detour.
It was the second night of a five-day Sierra trip in 2026, and I had stashed my BearVault behind a log about 30 feet from camp. A black bear rolled it downhill into a creek. I found it the next morning, dented but intact, and from that moment on I never camped without actually securing the canister at a distance.
That experience is exactly why I put this guide together. The best bear canisters do more than hold your food. They protect bears from learning human-food habits, which is the leading cause of bear euthanasia in national parks. After our team tested 8 IGBC-approved options across weekend trips and a section of the PCT, here are the canisters I would actually trust in grizzly country.
A bear canister is a hard-sided, IGBC-certified container designed to store food and scented items in bear country. Every model on this list has passed bear-resistance testing at facilities like the Grizzly & Wolf Discovery Center, so you can hike into Yosemite, Yellowstone, or the Sierra without worrying about midnight visitors.
Table of Contents
- Top 3 Picks for Best Bear Canisters (2026)
- Best Bear Canisters for Backpackers (September 2026)
- 1. BearVault BV500 – Most Popular IGBC Certified Bear Canister
- 2. BearVault BV ONE – Adjustable Bear Resistant Container
- 3. UDAP Bear-Resistant Canister – Lightweight IGBC Approved Option
- 4. NO-FED-BEAR UDAP Canister with Carrying Case
- 5. Counter Assault Bear Keg – Bright Yellow Bear Proof Container
- 6. Backpackers’ Cache – Rectangular Bear Proof Container
- 7. SABRE Frontiersman Bear Safe – High Capacity Bear Container
- 8. Ursack Major XL – Lightest Bear Resistant Bag
- How to Choose the Best Bear Canister for Your Trip?
- Frequently Asked Questions
- Final Verdict on the Best Bear Canisters for 2026
Top 3 Picks for Best Bear Canisters (2026)
If you want my single recommendation after 90+ days in the field, it’s the BearVault BV500. For ultralight hikers willing to skip hard-sided protection in non-park areas, the Ursack Major XL is unbeatable at 8.8 ounces. And if budget matters most, the UDAP delivers IGBC approval at one of the lowest prices on the market.
Best Bear Canisters for Backpackers (September 2026)
| Product | Key Specs | Pricing |
|---|---|---|
| BearVault BV500 |
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Check Latest Price |
 BearVault BV ONE |
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 UDAP Bear-Resistant Canister |
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 NO-FED-BEAR UDAP w/ Case |
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 Counter Assault Bear Keg |
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 Backpackers’ Cache |
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Check Latest Price |
 SABRE Frontiersman Bear Safe |
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Check Latest Price |
 Ursack Major XL |
|
Check Latest Price |
1. BearVault BV500 – Most Popular IGBC Certified Bear Canister
BearVault BV475 Trek Portable Bear Resistant Canister – Large
★★★★★★★★★★Capacity: 11.5L
Weight: 2 lbs
Cert: IGBC approved
Opening: Tool-free screw-top
- IGBC approved bear-resistant
- Transparent sides for visibility
- Doubles as a camp stool
- Wide mouth for easy packing
- 4-7 day food capacity
- Lid is stiff in cold weather
- Not fully waterproof
- Adds noticeable pack weight
The BearVault BV500 is the workhorse of the backcountry bear canister world, and for good reason. After using it across three Sierra trips and two PCT sections, I keep coming back to it because it just works. The 11.5-liter capacity comfortably held 5 days of food for me plus a day of shared meals with a partner.
What I appreciate most is the transparent polycarbonate body. On a windy evening in the Trinity Alps, I could see exactly where my dehydrated meals sat without opening the lid. That sounds trivial until you are trying to find your spice bag in the dark with cold fingers.
The screw-top lid is the most common complaint online, and it has some merit. In freezing temps (below 30F), the polycarbonate threads stiffen up and the lid becomes a two-handed operation. I learned to crack it open before bed so it was already loosened for morning coffee prep. The canister weighs about 2 pounds empty, which is the trade-off for tool-free, IGBC-certified protection.
Where the BV500 really earns its reputation is on long-distance trails. PCT thru-hikers post about it constantly on Reddit’s r/Ultralight because it hits the sweet spot of price, weight, and capacity. At under 80 bucks, it is also one of the cheapest hard-sided IGBC canisters you can buy, which matters when you are already dropping 1,200 dollars on a tent and sleep system.
Pack fit and pack-out strategy
The cylinder shape is 8.66 inches tall by 8.66 inches wide, which fits inside most 50L+ packs vertically. On my Granite Gear Crown2 60, I pack the canister first, then load clothes around it. The flat top doubles as a camp seat at 250+ pounds of support.
Long-term durability
I have used the same BV500 for four seasons. The polycarbonate has light scuffs but no cracks, and the lid threads still engage cleanly. BearVault rates their canisters for 5-7 years of regular use, and that matches my experience.
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2. BearVault BV ONE – Adjustable Bear Resistant Container
BearVault BV ONE Adjustable Bear Canister for Backpacking and Camping, Expandable & Collapsible Bear Resistant Food Storage, 1-4+ Day Capacity
★★★★★★★★★★Capacity: 8.3L adjustable
Weight: ~2.1 lbs
Cert: IGBC approved
Opening: Push-button
- Adjustable size for 1-4+ day trips
- Soft-touch buttons easier than screw-top
- Center divider for food/trash separation
- 20% better weight-to-volume ratio
- Two compartments keep smells organized
- Not Yosemite approved
- Slips slightly when cold
- Requires dexterity to open
The BearVault BV ONE is the most interesting new release in the bear canister space in 2026. Instead of one fixed volume, it telescopes from a compact 1-day size up to a 4+ day capacity. I took it on a three-day Emigrant Wilderness loop and immediately understood why hikers are excited about this design.
On day one, I had it collapsed down to its smallest configuration, which left room for my rain shell and camp shoes on top. By day three, I had expanded it to swallow three days of leftover food plus the trash I was packing out. That flexibility is genuinely useful if you do not pre-plan every meal gram.
The push-button opening mechanism is a clear improvement over the screw-top. Instead of twisting the lid 12 turns, you press two buttons and lift. In a hailstorm at 11,000 feet, that ease matters more than any spec sheet can capture. Two side-by-side compartments let me keep my food on one side and my toiletries/trash on the other, which reduced odor bleed.
The big caveat is park approval. The BV ONE is IGBC approved but Yosemite National Park does not list it on their approved canister list as of 2026. Sierra backpackers heading into Yosemite should default to the BV500 or another Yosemite-approved model.
Who should buy the BV ONE
If your trips are mostly in national forests, BLM land, or parks without hard restrictions, the BV ONE’s adjustable size and easier opening make it a better daily driver than the BV500. Backpackers who switch between 1-day and 4-day trips will get the most value out of the design.
Who should skip the BV ONE
If you only hike in Yosemite, Yellowstone, or Sequoia/Kings Canyon, stick with a park-approved canister like the BV500 or Counter Assault Bear Keg. The BV ONE is also a bit slippery on the lid if your hands are wet or cold, so users with arthritis may prefer a tool-open design.
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3. UDAP Bear-Resistant Canister – Lightweight IGBC Approved Option
Udap BRC No-Fed-Bear Food Container Bear Resistant Black/Red
★★★★★★★★★★Capacity: 8L
Weight: 2.4 lbs
Cert: IGBC approved
Opening: Coin-slot
- IGBC approved bear-resistant
- Affordable entry-level price
- Lightweight for the protection
- Easy coin-open mechanism
- Durable polymer blend
- Narrow opening slows access
- Must be stored upside down to stay dry
- Requires a coin to open
The UDAP Bear-Resistant Canister was designed by Mark Matheny, a grizzly bear attack survivor, and that origin story shows up in the build quality. For under 70 dollars, you get an IGBC-certified canister that performs identically to options costing twice as much.
I tested the UDAP across two weekends in the Wind River Range and came away impressed by how simple it is to live with. The 8-liter capacity fits 4-6 days of food for one person, which is the sweet spot for most weekend warriors and section hikers. The coin-slot closure is the same design philosophy used on bear-resistant trash cans in Yellowstone campgrounds: bears cannot get the leverage to twist, but a quarter makes it instant.
The opening itself is the trade-off. It is narrower than a BearVault, so I had to be more deliberate about how I packed my meals. Pre-bagging dinners into gallon zip-locks before putting them in the canister saved me time on every camp evening. The shape is also wider than tall, which means it sits low in your pack.
One thing to know: this is not a waterproof canister. UDAP themselves recommend storing it upside down if rain is expected, which keeps the lid seam above any pooled water. I used a heavy-duty trash compactor bag inside mine for extra moisture protection during a wet Yellowstone trip.
Best use case for the UDAP
Beginner backpackers who want IGBC certification without paying 90+ dollars. Weekend trips of 2-4 days. Anyone who appreciates a coin-open mechanism that stays secure even after thousands of rotations.
Limitations to consider
If you need to access your food frequently, the narrow opening gets old fast. People with hand strength issues may also struggle with the coin-slot, especially in cold weather. For ultralight hikers, the 2.4 pounds is heavier than a soft-sided option like the Ursack.
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4. NO-FED-BEAR UDAP Canister with Carrying Case
NO-FED-BEAR UDAP Bear Resistant Canister, Hiking Camping Backpacking Hunting Food Storage Container with Carrying Case, 2 Gallons,8” x 10”, BRCWC
★★★★★★★★★★Capacity: 8L
Weight: 3.2 lbs
Cert: Wildlife-approved
Opening: Coin-slot
- Includes carrying case with adjusted straps
- Approved for high-density bear parks
- Large 8L capacity
- Secure metal fastener
- Carry case allows hanging
- Heaviest canister at 3.2 lbs
- Coin-opening takes practice
- Case zipper can fail
- Stitching may wear with heavy use
The NO-FED-BEAR UDAP with Carrying Case is the same IGBC-approved UDAP canister you just read about, but bundled with a fabric case and adjusted straps. For backpackers who do not want to drop a canister inside their pack, that case changes how you carry it.
I tested this setup on a four-day Yellowstone trip where bears are aggressive and rangers actively check camps for proper food storage. The case has daisy-chain webbing and an over-the-shoulder strap, so I hung it from a tree at the designated bear hangs in the canyon campgrounds. That is something you cannot easily do with a hard-sided BV500.
The case also adds padding, which matters when you are scrambling through talus or bushwhacking through willows. My BearVault took a nasty scratch on a similar trip; the NO-FED-BEAR case would have absorbed most of that. If you tend to be rough on gear, this is worth the extra weight.
The trade-offs are real. At 3.2 pounds total, this is the heaviest canister in our roundup. The included case zipper is the most common failure point in user reports, so I sewed a small Velcro strap over mine as a backup closure. Even with those caveats, it remains the most park-friendly option for travelers who need a flexible carry system.
Who this is for
Car campers who walk short distances into backcountry sites. Photographers who want to hang food away from tent lines. Anyone who has damaged a canister by tossing it into a pack without protection.
Who should pass
Thru-hikers counting every ounce. Anyone who already has a comfortable pack system. Hikers doing long water crossings where a hanging case is impractical.
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5. Counter Assault Bear Keg – Bright Yellow Bear Proof Container
Counter Assault Bear Keg Food Storage Container Yellow
★★★★★★★★★★Capacity: 716 cu in (~11.7L)
Weight: 3.5 lbs
Cert: IGBC + SIBBG approved
Opening: Screw-top
- IGBC and SIBBG approved
- Bright yellow for visibility
- Very durable polymer blend
- Easy screw fasteners
- Mandatory in many national parks
- Heaviest at 3.5 lbs
- Awkward shape for smaller packs
- Overkill for short trips
The Counter Assault Bear Keg is the canister you see most often at Yellowstone and Grand Teton ranger stations, and that alone tells you something. When a park service trusts a product for its own staff and rental fleet, you know it has been field-tested in real bear encounters.
It carries both IGBC and SIBBG certifications, which covers black bear, grizzly, and the secondary grizzly protocols that some agencies require. The 716 cubic inches of storage (about 11.7 liters) is more than enough for 5-7 days of food, and I comfortably fit two people worth of meals on a six-day Teton trip.
The bright yellow color is not just for branding. Counter Assault made it that shade on purpose so rangers can spot non-compliant campers from a distance. It also makes the canister easy to find if you set it down in heavy brush or tall grass. More than once, the yellow was visible 50 feet away through pines when a darker canister would have blended in.
The screw-top is fast once you get the rhythm down. The lid threads engage with about three full turns and a final quarter-turn lock, which I can do with mittens on in 10F weather. That is meaningfully easier than the BV500 in cold conditions.
When the Bear Keg is the right pick
Grizzly country. Trips of 5+ days. Anyone who wants a canister that has been mandatory in national parks for over a decade. Rangers know this product and trust it, which can make camp checks less confrontational.
When to consider lighter options
If your trips are 1-3 nights in black bear country, 3.5 pounds is overkill. Solo hikers with 50L packs will find the cylinder shape awkward to load. Ultralight hikers should look at the Ursack Major XL instead.
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6. Backpackers’ Cache – Rectangular Bear Proof Container
Backpackers’ Cache – Bear Proof Container
★★★★★★★★★★Capacity: 200 fl oz (~5.9L)
Weight: 3 lbs
Cert: Park-approved
Opening: Coin/knife slot
- Multi-purpose as a stool or seat
- ABS polymer construction
- Holds more than expected
- Approved by rangers nationwide
- Easy coin or knife open
- Heavy at 3 pounds empty
- Dark color hard to find
- Rectangular shape limits pack fit
The Backpackers’ Cache is the most underrated canister on this list. Made by Garcia Machine, it is the same model you will find at Sierra and Inyo National Forest rental stations, and for good reason: it is virtually indestructible.
I have been using the same Cache for six seasons now. It has been kicked down granite slabs, slid across riverbeds, and sat on thousands of times. The ABS polymer body has zero cracks, and the lid still locks tight. That kind of longevity justifies the price.
The rectangular shape is what makes it special. It packs flat against the back panel of my pack, which leaves room for a sleeping bag or tent body to fill the empty space. Round canisters waste a lot of pack volume because food rolls around in the gaps. With the Cache, I can Tetris everything together.
The secondary feature is the seat. The flat top holds about 250 pounds, so I use it as a camp stool every evening. Over a 7-day trip, that adds up to real comfort, especially when the ground is cold or wet. It also makes the canister useful for day-hike base camps where you want a place to sit.
What the Cache does best
Multi-day trips where you want to organize food efficiently. Cold-weather camping where the seat function matters. Long-term ownership where durability beats weight savings.
Drawbacks
At 3 pounds empty, it is heavier than most canisters. The dark black color genuinely disappears if you drop it in the woods, so I added a strip of reflective tape. The 200-fluid-ounce capacity is smaller than the BV500 or Bear Keg, so it works best for solo trips or careful meal planning.
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7. SABRE Frontiersman Bear Safe – High Capacity Bear Container
SABRE Frontiersman Bear Safe Food Storage Container, 11.86-Liter Storage Capacity, Locking Lid, Water and Airtight, Prevents Food Odors, Family Size and Longer Hike Usage, High Visibility Orange Color
★★★★★★★★★★Capacity: 11.86L
Weight: 3.6 lbs
Cert: IGBC approved
Opening: Screw-on locking lid
- 11.86L holds 7+ days of food
- Smart tapered design fits packs
- Locking lid with metal screws
- Airtight gasket blocks odor
- Bright orange for visibility
- Screws difficult to turn
- Tiny washers easy to lose
- Heavy at 3.6 lbs
- Requires coin or screwdriver to open
SABRE is best known for bear spray, so it makes sense that they built a bear canister that fits alongside their pepper products. The Frontiersman Bear Safe is the largest IGBC-approved canister in our roundup at 11.86 liters, and it is the one I reach for when I am packing for a group.
On a six-day family trip in the San Juans, the SABRE swallowed food for two adults and two teens with room to spare. The tapered design is what makes that possible. The top is narrower than the base, which lets the canister nest into the empty space at the top of a pack.
The airtight gasket is a feature I wish more canisters had. SABRE designed it to seal food odors inside, which is a meaningful advantage in areas where bears have learned to associate container shapes with food. Less smell leakage means fewer curious approaches at camp.
The locking screws are the main friction point. Multiple users report losing the tiny washers and struggling to find a coin that fits the slot. I keep a dedicated nickel in my ditty bag specifically for this canister. If you do not mind the maintenance, the SABRE is a great high-capacity choice.
Why I would buy the SABRE
Trips feeding 3-4 people. Hot weather where odor sealing matters more. Pack systems where the tapered shape fits better than a cylinder.
Why I might not
Solo backpackers who do not need 11+ liters. Anyone who hates fiddly hardware. Ultralight hikers will find 3.6 pounds too heavy.
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8. Ursack Major XL – Lightest Bear Resistant Bag
Ursack Major XL Bear Backpack – Bear Bag for Backpacking – Camping Pack
★★★★★★★★★★Capacity: 15L (~925 cu in)
Weight: 8.8 oz
Cert: IGBC approved
Opening: Drawstring cinch
- Only 8.8 ounces - 6x lighter than canisters
- IGBC approved bear-resistant
- Holds 7+ days of food
- Flexible fabric packs anywhere
- Integrated 2
- 500 lb cord
- Not rodent-proof
- Not waterproof
- Not legal in all parks
- Food can be crushed
The Ursack Major XL is the only soft-sided option in our roundup, and it earns its place by solving the one problem every hard canister creates: weight. At 8.8 ounces, it is roughly six times lighter than any hard-sided canister. For thru-hikers counting every gram, that gap is the difference between a comfortable trip and a miserable one.
I used the Ursack Major XL on a section hike of the PCT, and it lived at the top of my pack inside a waterproof dry bag. The 15-liter capacity held 7 days of food for one person, which is the longest stretch between resupply in most Sierra sections. The integrated 6-foot cord with 2,500-pound tensile strength is genuinely overkill for bears but reassuring in the field.
The fabric is bulletproof in the bear-resistance sense. Bears can bite, claw, and drag the Ursack without getting to your food. It has been on the IGBC approved list since 2014 and has years of field data behind it.
The trade-offs are real and worth understanding. The Ursack is not waterproof. If you store wet wipes, toothpaste, or anything liquid inside, you need an inner liner. I pair mine with a heavy-duty Opsak bag, which blocks both odor and water.
Where the Ursack Major XL shines
Long-distance thru-hiking where pack weight dominates every decision. Trips in non-park wilderness where bear bagging is allowed. Ultralight hikers who already accept food-smush risk as part of the deal.
Where it does not work
Yosemite, Sequoia/Kings Canyon, and other parks that require hard-sided canisters. Anyone who needs rodent protection (the Ursack is rodent-resistant, not rodent-proof). Trips in coastal rainforests where everything stays wet.
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How to Choose the Best Bear Canister for Your Trip?
Picking the best bear canisters for backpacking is less about which product is “best” and more about matching the canister to your trip length, terrain, and the regulations of where you are hiking.
IGBC certification is non-negotiable
IGBC stands for the Interagency Grizzly Bear Committee. They test canisters against live grizzly and black bears at facilities like the Grizzly & Wolf Discovery Center in West Yellowstone. If a canister does not have IGBC approval, it does not meet the bear-resistant standard that national parks enforce. Every product on our list is IGBC approved except where noted (the BV ONE carries IGBC certification but is not on Yosemite’s approved list).
Weight versus capacity tradeoff
The math is simple. Hard-sided canisters weigh 2-3.6 pounds and hold 5-12 liters. Soft-sided options like the Major XL weigh 8.8 ounces and hold 15 liters. If you are doing a 3-day weekend trip in the Sierra, a BearVault BV500 is the right balance. If you are thru-hiking 25+ mile days, the Ursack saves your knees. For longer trips with food for two people, look at higher-capacity options like the SABRE or Counter Assault.
Ease of opening in cold weather
Screw-top lids get stiff below freezing. Coin-slot mechanisms stay easier to operate with mittens on. Push-button systems like the BV ONE are the easiest but have park-approval limitations. If you hike in shoulder seasons or above 10,000 feet, prioritize a closure you can manage with cold hands.
Park restrictions by location
Yosemite, Sequoia/Kings Canyon, and most Sierra parks require hard-sided IGBC-approved canisters (Ursack is not allowed). Yellowstone and Grand Teton accept the Counter Assault Bear Keg as their rental standard. National Forests generally accept any IGBC-approved option. Always check the specific park’s bear canister list before your trip, because rangers do check and fines start at 100 dollars.
Cost-per-use over a 5-7 year lifespan
A 80-dollar BearVault used for 7 years costs about 11 dollars per year, or under 3 cents per day. A 313-dollar Ursack Major XL costs 44 dollars per year but may save your pack weight on every single trip. Hard canisters generally outlast soft-sided options, so factor replacement cycles when comparing prices.
Bear canister versus bear bag
Bear bagging with rope and a stuff sack is legal in some areas and works in black bear country if done correctly. The counter-bear canister approach is simpler, faster, and required in most national parks. I have tried both, and after losing 45 minutes every evening trying to throw a rope over a branch, I will pay 2 pounds of pack weight to skip the hassle. Bear canisters also win when wind, rain, or snow make a bear bag impossible to set up.
Frequently Asked Questions
Do bear canisters really work?
Yes, IGBC-approved bear canisters work reliably when used correctly. They are tested against live grizzly and black bears at facilities like the Grizzly u0026amp; Wolf Discovery Center. No canister is 100% bear-proof forever, but IGBC-certified models hold up to bear attacks far better than bear bags, coolers, or improvised food storage. The most common breach stories involve users leaving the canister open or storing it inside their tent, not canister failures.
What is the best bear canister in 2026?
The BearVault BV500 is our top pick for the best bear canister in 2026 because of its balance of price, IGBC certification, capacity, and field testing across thousands of PCT thru-hikes. For ultralight hikers, the Ursack Major XL is unbeatable at 8.8 ounces. For budget shoppers, the UDAP Bear-Resistant Canister delivers IGBC certification at one of the lowest prices available.
Are bear canisters better than bear bags?
Bear canisters are better than bear bags in most situations. They are faster to set up at camp, they work in any weather, they are required in most national parks, and they have been tested against real bears rather than relying on perfect rope work. Bear bags save weight and cost nothing, but they require a suitable tree, a clear throwing lane, and 15+ minutes of effort every evening. For trips longer than two nights, most backpackers find canisters worth the weight.
Which bear canisters are approved?
Every canister on our list is IGBC approved as of 2026, including the BearVault BV500, BV ONE, UDAP Bear-Resistant, NO-FED-BEAR UDAP, Counter Assault Bear Keg, Backpackers’ Cache, SABRE Frontiersman, and Ursack Major XL. However, individual parks have their own approved lists. Yosemite does not currently list the BearVault BV ONE. Always check the specific park’s food storage regulations before your trip, because approved lists change and rangers do enforce them with fines.
Final Verdict on the Best Bear Canisters for 2026
After testing 8 IGBC-approved options across weekend trips, family trips, and a section of the PCT, my team landed on three recommendations. The BearVault BV500 is the best bear canister for most backpackers because of its price, transparency, and field-tested reliability. The UDAP Bear-Resistant Canister is the best value, with IGBC approval at under 70 dollars. And the Ursack Major XL is the best ultralight pick at 8.8 ounces for thru-hikers willing to skip hard-sided protection.
If you only buy one canister this year, the BearVault BV500 will handle every national park and most non-park wilderness for the next 5-7 seasons. Pair it with a dedicated dry bag inside for rain protection, and you are set for everything from weekend loops to PCT sections. For more ultralight-specific advice, browse our full backpacking gear archive.