Osprey Ultralight Collapsible Stuff Pack - Lightweight Packable Travel Backpack Extra Bag For Travel and Every Day 18

I just returned from a two-week backpacking trip overseas. While I checked my 30L backpack, I needed a carryon bag that I could also cram into my backpack for the hiking portion. I also used this pack to carry essentials for a night on the town, while leaving my larger pack in the hostel/albergue. This Osprey pack was exactly what I needed. Packability: I didn't even bother folding this bag up; I just crammed it into the bottom of my pack, and it flattened down to nothing. I didn't even notice it was there--It took up next to no room, and it weights next to nothing. Durability: this pack is very tough for having such thin, lightweight material. It holds up to abrasion and dirt, and it is even somewhat water resistant. This is not a pack that you can rip on a tree branch, or poke a pen through if you have one in your pack. Comfort: The chest strap (which also has a built-in whistle) and the shoulder straps distribute the weight evenly. Since this is a packable pack, there is no cushioning. So if you were to fill this backpack with sharp rocks, you will feel every one of them. I did wear this pack around a lot, and it was very comfortable to do so for several hours at a time. Capacity: I did worry that the airline would lose my checked hiking pack with all of my gear, so I filled this pack with a lot of stuff for the airplane, just in case. It fit a full change of clothes, a raincoat, microfiber towel, all my toiletries, an international AC adapter, two external batteries, cords, an iPhone and iPad mini, and half a dozen charging cords. Not to mention some snacks. And there is a water bottle holder on each side of the pack. I was able to fit a 1-liter Nalgene bottle in each of these. This is going to be my go-to backpack for this kind of travel for a long time. Read more

This is a great pack for going around in the city. I especially enjoy it when traveling. Even though it’s pretty small and compact, it can carry a couple of water bottles, a windbreaker, snacks and other stuff like that. Read more

Awesome bag. Super light weight, very thin but pretty durable for what it is. The straps are comfortable and it can hold a good amount as well, was able to bring two full sized towels out to go swimming while on vacation. The orange color is very but I like it. It also folds up surprisingly easily which is great. Read more

This was perfect for our European vacation. We were packing light and doing carry ons only, but needed something for day trips and this was exactly what we were looking for! We could bring along waters, jackets, sunscreen, etc. Highly recommend. Read more

Great price. Moderately waterproof (rain). Straps provide decent comfort/padding. Immensely good for travel. Large capacity for a day hike. Top, zippered pocket is great. Chest strap is paramount! Well designed and constructed: I expected nothing less from Osprey. Read more

Lightweight and easily packable bag. I ordered this bag to use as a day pack while leaving/returning to camp when backpacking. It’s the perfect size and holds everything I need for a day journey (extra clothes, drone, gear, water). The system to pack it back inside of its roughly 3”x5” pouch is easy to use. Once loaded with gear the bag is comfortable to wear for the rest of the day. The chest and waist straps make wearing of the bag even better. My only issue is with the life of the bag. The two holes on the bottom of the bag are from taking the bag off, setting it down, and picking it back up. I’ve only used it about 3 times. 1. On a redwoods trip leaving it in the car 2. A 10 mile round trip hike at Alamere falls 3. A 5-6 mile hike to Wapama falls in Yosemite. Not sure if osprey covers this line of bags with their warranty. But if they dont, don’t expect long life from this bag with constant outdoor use. Read more

Bought this to Pack for a trip to Italy to use as a day pack when necessary. I feared it would be uncomfortable, but I couldn’t have been more wrong. This is easily the best small bag. I’ve purchased in a long long time. Packs up to nearly nothing and fits in my wife’s purse. Then when we bought things, I was able to quickly open it up and fill it. I will keep this in my truck to use anytime the need pops up for a bag. Highly recommended. And at the price, it’s an amazing value. Read more

Great little backpack. I always pack this in my luggage when I travel so that I have a backpack for hiking, shopping or whenever you need an extra back. Durable! Read more