Sea to Summit eVent EVAC Dry Sack 5L A highly waterproof dry sack that uses eVent material on the bottom, allowing air to be expelled without letting water in. It can compactly compress and store clothing, sleeping bags, towels, etc. Roll-top design with buckle Blue color Hardly used. No Brand [New, Unused] Foldable Water Sack (Water Bag) The top has a roll-top design with a buckle, allowing you to roll it up and secure it after filling with water, making it less likely to leak and easier to carry. The bottom has a valve with a cap for filling, making it easy to put water in and take it out. When not in use, it can be folded compactly, and it is useful in a wide range of situations such as camping, tent stays, outdoor activities, car camping, and disaster preparedness. [Uses] ・Water carrier for water supply ・Simple water tank ※This is not the type that is inflated with air. I will also be listing climbing gear, mountaineering avalanche gear, camping gear, etc. I will offer a discount for combined purchases. Please feel free to contact me. ^ ^