Bear Canisters: The Pros and Cons of Different Designs
Those of us who hike in bear-prone areas are used to the monstrous, heavy beasts known as bear canisters. Required by both law and common sense, bear canisters are bear-proof containers for storing food and other odorous items in the backcountry. During the years I’ve been backpacking in the Sierra I’ve tried and seen several different bear canisters and thought I’d round up the pros and cons of each. This is not a comprehensive list; it is merely a list of the canisters with which I have experience.
This post includes information about the Garcia Backpacker’s Cache, the Bare Boxer, the Bear Vault, the Bearikade, and the Ursack.
Since I backpack in the Sierra, this post comes from experience with black bears and the requirements set forth by the Sierra Interagency Black Bear Group. Rules and regulations in your area may vary. Also, I should note that I have never had a bear try to get into my food - I do my best to keep ‘clean camp’ habits, and I also like to camp above treeline where bear encounters are less common.
The photos below are all taken by me and are of my personal canisters. I included a soda can in each image for a scale reference. Also, many of my canisters have stickers - a good way to differentiate a canister when backpacking with a group.
The technical details (price, weight, volume, materials) of each canister are listed in a chart at the bottom of this post.

Bare Boxer (left) and Garcia
Garcia Backpacker’s Cache
The Garcia has been around for longer than most of the canisters in this list, and it is by far the most recognizable of them. They are big black plastic beasts, well tested and approved throughout all of the California parks (most of the parks use them as their rental units). The best thing that the Garcias have going for them is their history. They have been used and approved for longer than the other options. There is little chance that they would lose their approval due to the heavy park use and endorsement, and if you want to invest in a single canister that you can rely on year in and year out, this has been the go-to option for many years. At around $70 a canister, they come in around the mid-price range and are only available in one size.
These things are durable monsters and will survive many a bear soccer game. Obviously this comes with some disadvantages. They are heavy, they are enormous and awkward to pack, and I’ve often referred to it as the ‘black hole’. Good luck finding that Jolly Rancher that fell to the bottom - you’ll be dumping everything out so that you can find things.
The lid is attached with a simple set of turn-locks - a coin, the end of a kitchen utensil, a pocket knife - all of them will allow you to lock and unlock a Garcia.
Bare Boxer
The Bare Boxer is like a mini-Garcia. It has a similar locking mechanism except it is slightly more sophisticated. The volume is small, but perfect for a single person on a short trip. The Bare Boxer is also very reasonably priced at approximately $40 USD.
One of my biggest complaints with the Garcia was having to carry it on a simple overnight. What a waste of space and weight! The Bare Boxer fills this niche perfectly! If you are a backpacker who only goes on 2-3 day trips, this is a great alternate to the bigger canisters.
Of course, like most of the canisters, the weight is still too much. The Bare Boxer, like the Garcia, is a solid piece of heavy ABS plastic and trying to find things in the ‘black hole’ is difficult. One advantage of the Bare Boxer, however, is that I can carry it in my smaller, overnight-sized packs that won’t hold the larger canisters. So the weight savings is usually more than just the savings over the larger canisters - using it means I can carry a smaller, lighter pack as well.

Personalized Bear Vault Solo
BearVault
The feature that differentiates the Bear Vault from the rest of the pack is that you can see where your stuff is. It is hard to see in the picture to the left due to the lighting and the stickers, but the main body is translucent blue. The Bear Vault comes in two different sizes and both have a marginally better weight to volume ratio than the Garcia and Bare Boxer. The Bear Vault is priced similar to the Garcia, falling in the mid-price range category.
I carried the Bear Vault on the John Muir Trail in 2007 and the High Sierra Trail in 2008. I have been able to fit nearly seven days worth of food in the pictured smaller Bear Vault (this was with a lot of cramming and careful repackaging of food). With so much crammed into it, the fact that the sides are clear is a huge benefit. I am easily able to find what I need (like that Jolly Rancher…) without having to dump everything out.
The major disadvantage of the Bear Vault is the finicky lid. Instead of turn-locks to fasten the lid, it has a threaded lid with a ‘lip’ to lock it in place. You open the canister by pressing in this ‘lip’ and then unscrewing the lid. There have been several generations of the lid as bears have managed to break their way in to previous models. Make sure that the model/lid you have is approved before heading in to bear territory.
Also, like the other canisters, you can use the Bear Vault as a seat, but the lid must be fully screwed on first. The lip can break if you sit on it when the lid is not locked into place.

Bearikade Weekender
Bearikade
For lightweight backpackers, the Bearikade is the Rolls Royce of the bear canister world. It provides the best volume to weight ratio of all the hard-sided canisters, weighing nearly a pound less than the Garcia for a larger amount of space. Like the BearVault, Bearikades come in different size options. The Weekender model is almost 50% larger than the smaller Bear Vault yet weighs a couple of ounces less. I can fit a week’s worth of food in the Weekender (again, with careful repackaging) with room to spare.
The ‘black hole’ problem isn’t quite as bad as the Garcia and Bare Boxer - the interior is silver aluminum so it’s a bit brighter and easier to find things. Also, unlike those two canisters, the entire top comes off of the Bearikade. The bigger opening also helps for finding things and packing things inside.
So, what’s the downside of this remarkable hard-sided canister? You’ve probably guessed it from that Rolls Royce reference - they are expensive. The Bearikade Weekender pictured here currently retails at $225.00. It’s a compromise that not everyone is willing to make - but I’ve learned that people who backpack a lot are willing to spend gobs of money to save a few ounces. It took me nine years of backpacking in the Sierra before I was willing to drop that amount of money. Last I heard, the company will also rent them to John Muir Trail hikers for $50.

Ursacks
Ursack
Oh, the poor Ursack, treated like the red-headed stepchild of bear canisters. The Ursack’s approval is in a constant state of flux - some seasons it’s okay, but only certain models…other years it’s not approved at all. Sometimes you need the metal liner, sometimes you don’t… I really wish it would get straightened out since the Ursack is the lightest option of all the bear canisters and I’ve been very happy with mine. Also, like the BearVault lid, even when it is approved you have to be sure that you have one of the approved models.
The Ursack has many different generations made of different ballistic fabrics (Spectra, Vectran, etc). There is also an aluminum liner than can be purchased separately that gives the Ursack some of the qualities and strengths of the hard sided canisters. The picture to the left shows the Vectran (white) model and an older Spectra (green) model with the liner inside.
The best thing about the Ursack, other than the weight, is the collapsibility. It is as big as you need it to be, and you don’t have that huge cylindrical piece of hard sided canister taking up the majority of your pack space. I carried the green model (with the liner, as pictured in the photo) on the John Muir Trail in 2006 (the year it was approved) and was very happy with it. The only problem I noticed, which can be solved with a small piece of Brillo pad squeezed under the opening, is that mice like to try and squeeze in through the top hole.
When I am hiking in territory where a canister isn’t required, I’ll usually take my Ursack instead of doing the hanging method. It’s worth the peace of mind and if for some reason I do have a bear wander into camp, my food stands a chance. Of course, that brings up another downside to the Ursack - a hard sided canister won’t collapse when a bear plays with it, but if a bear gets hold of your Ursack, you can bet the food inside will get crushed!
Summary
Many things go into choosing a bear canister: price, weight, approval status, volume, availability, etc. In my opinion, the Bear Vault is the best ‘middle-of-the-road’ compromise of all these things. But if you have the money, the Bearikade is the best weight to volume option out there other than the Ursack, and with the Bearikade there is no ambiguity as to its approval status. Hopefully the Ursack issues will be sorted and we will once again have this lightweight option in the Sierra.
Of course the nicest option is no bear canister at all, but an irresponsible past (and unfortunately, still too many irresponsible people in the present) have trained the bears to expect food from the camps of backpackers. Keeping our food protected will train the bears that maybe we’re not such a good source of food and they can go back to their natural foraging ways.
Bear Canisters by the Numbers
The details in the chart below were taken from the various manufacturer websites.
| Canister | Weight | Volume | $ | Materials |
| Garcia | 2 lb 12 oz | 614 cu in | $69.95 | ABS Plastic |
| Bare Boxer | 1 lb 13.6 oz | 275 cu in | $39.95 | ABS Plastic |
| BearVault BV500 | 2 lb 9 oz | 700 cu in | $79.95 | Polycarbonate |
| BearVault BV450 | 2 lb 1 oz | 440 cu in | $66.95 | Polycarbonate |
| Bearikade Weekender | 1 lb 15 oz | 650 cu in | $225.00 | composite carbon-fiber and aluminum |
| Bearikade Expedition | 2 lb 5 oz | 900 cu in | $275.00 | composite carbon-fiber and aluminum |
| Ursack V27 | 7.5 oz | 650 cu in | $54.95 | Vectran 27 yarns per inch |
| Ursack TKO | 8.2 oz | 650 cu in | $49.95 | Coated Spectra |
| Ursack Aluminum Liner (note that this combines with one of the two bags listed above) |
14 oz | 650 cu in | $20.00 | Aluminum |

The family of Bear Canisters









Thanks for this article Rebecca. I was looking for it and it’s truly a great read.
Great article, thanks for writing up. I’ve got a BearVault BV500. Ounces matter, but I see that Bearikade Expedition is almost as heavy as BearVault. Wondering if it’s really worth it. Ursack is the first thing in my shopping list, though.
Nice write-up thanks for this! I just read the other day that RMNP is now requiring bear canisters for backcountry camping, so we’ll definitely be making this investment soon. Like the new theme too!
Nice article. Great synopsis of the differences between the different options. As another Urack (with liner) owner, I too wish they’d get approval straightened out; I was recently forced to purchase a Garcia Backpacker’s Cache for an upcoming Yosemite trip because the Ursack doesn’t have the proper approval.
I really appreciate this post. My nephew is hiking the Yosemite portion of the PCT this summer, so this is great information for him.
[...] you’re heading up to bear country this summer, you’ll want to read this. Rebecca, being a tester for Backpackgeartest.org, has tried ‘em all: Bear Vault, Bearikade, [...]
Very useful post, thanks. It’s a good summary of the main options.
Robin
BackpackBaseCamp Blog
Nice write up. I’m in the market for a bear can, so this is useful information. Out of curiosity, what do you cook your dehydrated backpacker meals in if you repackage them?
I kind of like the convenience of cooking in the bag with nothing left to clean up, but the additional space in the canister on longer trips would be nice.
@Randy - I usually just cook at dinner, and for most of my dinners I carry Enertia Trailfoods. They are quite compact and don’t require repackaging. If I do repackage anything, it goes into freezer-bag weight ziplocs since the cook-in-bag method works well with them. I create some of my own meals using freezer bag cooking (freezerbagcooking.com is a good resource). This is a great way to save on packaging *and* make just the right amount for me since the prepackaged stuff is never the right amount for me.
[...] Calipidder posted a terrific comparative review of all the available systems. [...]
This year’s search to update our backpacking gear continues with bear canister shopping. You mention being able to carry the Bare Boxer in a smaller overnight pack. What about the smaller Bear Vault? It looks like it would fit lengthwise in a smaller pack, but I thought I’d ask to make sure.
Thanks so much for the write-up, by the way. I’m learning lots from your site.
@Theresa - The reason that the Bare Boxer fits in a smaller pack is that it has a much smaller diameter than the other canisters. The Bear Vault Solo, while shorter, still is of the same width as the bigger canisters so it still has that awkward fit problem.
When I carry any of these canisters (with the exception of the Bare Boxer or the Ursack) I *have* to carry my Osprey Ariel 55 (the biggest pack I own) just because my other lightweight/small packs either don’t fit them at all, or just don’t have the ability to *comfortably* hold something as wide or heavy as a full canister.
I do have a couple of lightweight packs that do fit a canister (tightly!) but the canister distorts the frame enough that it makes them too uncomfortable - those lightweight packs don’t have heavy duty frames. And when I’m heading out for a week and the canister is full, I actually would carry the Osprey anyways since it carries the weight much better.
[...] found Calipidder’s post on different kinds of bear canisters today, fueling the fire to spend money to upgrade our outdated backpacking gear. I am really [...]
[...] Calipidder’s review of bear cans convinced us that the BareBoxer bear canister is the best (cheap) option for the short weekender trips that we will take most of the time. Small enough to fit more easily into our smaller packs, and lighter than our big clunky Garcias. [...]
Thank you for your review of Canisters. I will point out that there is something to be said for a bear canister that even a bear recognizes as bear proof. That’s why I’m sticking with the Garcia–peace of mind. I won’t get up in the middle of the night to scare off a bear to save my food supply from pulverization in an Ursack nor worry whether a smart bear can pop the lid off a Bear Vault canister. That peace of mind and hence, extra sleep, will help bare the added weight of the Garcia canister the next day.
Great information. Thank you!
Great comparison. One thing I’ll note about the Bearvaults and that finickly lip: a coin between the tab and the peg can be exactly what’s needed to get the tab past the peg. Put coin between, and twist clockwise. It pushes the tab and the lid right past that peg. I figured this out accidentally while struggling with it for the nth time with cold wet fingers and realizing that what I needed was a tool to push in that tab, rather than trying to push it in with my fingers. I dug in my pocket for my pocket knife, hit a coin instead, and realized, wait, this would work even better.
The BV450 is exactly the right size for me for my pack (a Gossamer Gear Mariposa) and the lengths of trips I take in Yosemite, and the smallest Bearikade simply would not physically fit into my pack. So this trick with the BV450 definitely makes me a happy penguin.
- Badtux the Tool-using Penguin
Just a side note on the Garcia. We used to have a couple of them, and in the winter I kept one of them outside in a shed, filled with birdseed. One day after having not been out there for several weeks, I opened the shed door and noticed some remnants of birdseed on the floor. Picked up the canister and it felt empty. Looked more closely, and on the rounded top corner was a gnawed hole about 1 1/2 inch in diameter. The local roof rats had found it. Since then, I have ratproofed the shed, but also don’t keep anything edible in there anymore.
We donated the remaining Garcia to the Pacific Crest Trail canister program one year, and now use Ursacks, which have been fine outside of the JMT. If/when we have time to get back on the JMT my canister of choice would be the Bearikade Expedition. Last time we did the JMT, we rented them from wild-ideas.net
Great write-up on bear canisters! This is definitely a lot of useful info. Personally I’ve been using the BearVault BV450, but was surprised to read this NYT Article about how a bear named Yellow-Yellow was able to open them! Scary!
I know I’m late, but thank you for posting this review. Because of this, I was influenced to purchase the bare boxer for my weekend trips half a year ago (it fits much better in my Osprey aura than the larger bear canisters I have). FYI, the Bare Boxer Contender is actually lighter now, weighing in at 1 lb 9.6 oz, making the weight to volume ratio slightly better. Still the lightest hard sided canister out there though. Great write up!
March 30th, 2010 Great article, my husband and I just bought new Osprey Packs (his/atmos 65 her/aura 65) for our week-end trips. To try them out for weight and load potential we put 18 lbs of dumb bells into our Garcia Canisters. They barely fit into our packs. I think we will be investing in the smaller Bare Boxer because the diameter of the Garcia is what kills the packability of our great new packs. I wonder why not some thing smaller and square like a shoe box, seems like it would fit the pack better.
Thanks for the reviews. I haven’t purchased a bear canister yet because I am undecided on one issue. I live in serious grizzly & black bear country in Montana and was wondering how the hell you are supposed to fit all your cook ware (pots & pans that are technically clean but still possess bear-attracting odors) in the tiny openings of these canisters. This seems to be an important part of backpacking safety in bear country that no one is discussing, and is obviously overlooked by the manufacturers.
I am accustomed to hanging all my food and cooking stuff but it can often be a chore finding the correct tree, especially at or above tree line. That is the main reason I am considering the purchase of a canister. However, it seems that even if I did use one of these canisters I would be inclined to hang my cook ware and utensils anyway, so whats the point of spending $$ on a canister? Any advice?