Lightweight Compact and Durable - Made from high quality PVC material, lightweight and tough, soft and flexible rip-stop fabric for keeping safe. Perfect for almost any extreme adventure you imagine.Waterproof - Solid roll-top closure system provides secure watertight seal. Keep your gear dry in any wet situation where the dry sack is not fully submerged. Protect your valuables from water, snow, mud and sand. Versatility - The dry bag is suitable for having fun on the beach, swimming, boating, kayaking, camping, surfing and the other outdoor activities. It can float on water after rolled and buckled, so you can track it easily. It is a nice holiday gift for families and friends. Perfect Midsize - 5 Liter, 10 Liter and 20 Liter to meet your demands on different occasions. Each dry sack includes an adjustable and removable shoulder strap for cross-body or shoulder carrying. Our waterproof bags can be compressed and folded into your pocket if you do not use. Easy Operation and Cleaning - Just put your gear in dry bag, grab top woven tape and roll down tightly 3 to 5 times and then plug buckle to complete seal, whole process is very quick. Our dry sack is easy to wipe clean due to its smooth surface. Package included: 1 x Waterproof Bag