MOUNTAINTOP 5L/10L/25L Waterproof Dry Bag Floating Gear Bags for Boating,Kayaking,Fishing,Beach,Rafting,Swimming,Camping,Canoeing and Snowboarding WATERPROOF DRY BAGS SET GUARANTEED keeping all your gear protected no matter what the conditions! from being plunged into white water on an extreme kayak run, hiking in torrential rain or at the beach, your gear is protected & safe. ADJUSTABLE SHOULDER STRAP:Our 10 liters dry bags come with an adjustable shoulder strap, 25 liters dry bags come with two shoulder straps. Adjust the length of you need. PERFECT SIZE: 10L: 12.5 x 4 x 1 inches(31.8 x 10.2 x 2.5cm); 25L: 15 x 5.5 x 2 inches(38.1 x 14 x 5cm). HOW TO USE A DRY BAG! -1. Push down to force excess air out. 2. Roll neck tightly towards the front of the bag. 3. Roll neck tightly over plastic fastener 3~5 times. 4. Attach the buckle at the top of the bag, whilst also creating a handle. WARRANTY- Includes 90 days limited warranty.