- Keep your gear safe and dry with the Ospreyยฎ Ultralight Dry Sack 6.
- Waterproof gear storage sack.
- Durable nylon ripstop fabrication.
- Spacious main compartment with roll-top closure for water protection and efficient load management.
- Specifications:
Cubic inches: 366.
Volume: 6 liters.
Weight: 0.7 oz. - 40D nylon ripstop.
- Imported.
- Measurements:
- Bottom Width: 6 1โ2 in
- Depth: 2 1โ4 in
- Height: 14 1โ2 in
- Weight: 1.1 oz
- Nylon
- Imported
- Roll top closure is waterproof and helps compress items within the dry sack
- Rectangular shape assists with efficient packing
- Made from durable 40D Rip stop Nylon
















Steven P –
When they say UltraLight they really mean it. We were amazed at how thin and light the fabric is.We got this bag for kayak/boat/camping trips to keep our stuff dry after one day getting everything soaked. This size is pretty small, a little smaller than a bag of chips when unfolded. It works perfectly for snacks, or for sunscreen, fishing licenses, wallets, keys, and other things of the sort. We went with this instead of a dry box since the size can be adjusted to what we need. Sometimes we carry it on its own, but it is also small enough to be tucked inside of another bag. I really like the rectangular shape – it allows us to use all of the space efficiently. The softness of the fabric also makes it really malleable to adjust to what is inside.I love that I can store it in almost no space by just rolling it up. I haven’t tested to see how it performs when dunked, but our bags did get pretty wet on our last boating/camping trip and everything inside stayed dry.
M. Zobian –
I use these as “packing cubes” for clothing etc inside my large off-road motorcycle’s (water resistant only) tailbag in case of rain or if I drop the bike during a water crossing. It’s perfect for this kind of use, because I don’t need the material to be extra tough, nor to handle intense water soakings or long immersions; I just need it to be light weight and ‘reasonably’ waterproof. (I use a bigger, thicker, “heavy duty” dry sack to hold my tablet, phone, shoes… stuff that absolutely cannot get even damp.) To give you an idea of size, it is NOT big enough to hold, say, my size 11.5 shoes (the top can only be rolled once, not the necessary 3 times). I suspect it can handle around a pair of size 9 or smaller. I sprayed these with waterproofing just to help, and I must say they’ve never let anything get damp even before I sprayed them.
Dylan Solomon –
I purchased this to wash my clothing on a long trip, and have no complaints. I always used this in a shower, added some detergent and clothing, followed by shaking for a few minutes before repeating without detergent. I can easily fit 3 tshirts and several pairs of underwear at once, but have not tried using it with more clothing (although I imagine it can fit a bit more).
L –
Very pleased with this purchase.6L dry sack (I chose blue) is going to be perfect for packing 2 32oz Nalgene water bottles with room for a small igloo gel pack.3L dry sack (I chose orange) is going to be perfect for packing 2 20oz Gatorade bottles with room for a small igloo gel pack.Light as a feather, waterproof, rolls down to a very compact size, looks like excellent quality, small D ring if I want to carabiner one to my belt or to the outside of my daypack.
Orange Hammer –
Used this for a light sea kayaking trip. Bag kept my phone, wallet, keys, and some snacks dry. I didn’t submerge the bag, but handled splashes and a sitting in a shallow pool of water for 2 hours fine. This might not be the best for serious whitewater, but great for lighter duty waters ports.
Nickels_and_Dimes –
Use it as a food dry bag in my backpack. Works great. 6L is huge for food. I might buy a smaller one (3 or 4 L) for food and use this for my extra clothing instead.
Buzz Smith –
Great bags. Only drawback is when closing they trap air making the sack larger than it could be. Other than that they are good.
BikeHike –
have not tested for waterproof. but it holds my old down vest.