Dry Bag,5L 10L Waterproof Dry Sack,Waterproof Backpack with Long Adjustable Shoulder Strap,Large Capacity Lightweight Rucksack for Kayaking,Hiking,Fishing,Camping,Swimming, Boating,Canoeing,Beach,Tour -- Specification of Dry Sack Package Includes: 1 x Waterproof Dry Bag Material: PVC Color: Black/Yellow Size: 5L/10L -- Large Capacity We have 5L and 10L capacities for you to choose from. 5L dry bag is compact and Perfect for small valuable possessions for short trip, such as wallet, keys, cell phone, sunglasses etc. 10L dry bag is big enough to carry everything you need for a day trip. Suitable for protecting clothes, flashlight, hand tools, poncho, food container etc. -- Premium Waterproof Material Highest quality thick 500D tarpaulin which is an ultra-tough waterproof fabric. Full line glue pressing process and professional waterproof roll design and buckled opening, resisting tear, puncture, strong enough to use in most harsh condition. -- Easy to Use Three to fold the stiffener blade and then close the buckle. Lightweight rucksack with detachable and adjustable up shoulder straps, easy to carry. -- Widely Application Scenarios Our dry bag is perfect for outdoor activity you are going on, such as having fun on the beach, swimming, boating, camping, skiing, hiking, our dry bag is the gear you can truly reply on.