Keep Your Belongings Bone Dry: UGREEN Waterproof Dry Sack is meant to keep your travel essential belongings dry in a wet environment. The stuff sack enables you to keep the belongings to your sides while you are doing adventure sports like swimming, diving, kayaking, paddle boarding, canoeing, motorcycling, skiing, motorbiking, cyclocross ride, and ensures max safety to them, allowing you to concentrate on adventures and enjoy more fun. 100% Waterproof & Watertight Bag: Made of high-density 500D PVC fabric, the level of waterproof capability of UGREEN Dry Day Sack reaches to IPX6, which is strong enough to protect your stuff against water, mud, rain, snow, dust and sand. The watertight bag keeps your belongings bone dry, even as it is pounded by waves or submerged in water. It is easy to clean this dry sack, requiring nothing more than water and a quick wipe. Recyclable and more cost-effective. Comfortable Backpack With Adjustable Straps: The Waterproof Drybag Pouch features two long and adjustable straps, so you can wear it as a rucksack/backpack with a strap over each shoulder. The double straps lessen the load on your shoulders and allow comfortable wearing, which is especially good for long journeys. Lightweight Dry Pack With Spacious Capacity: The 10-litre Dry Bag works well as a day sack for your a day or weekend trip. It fits most essential gear for your trip, like water bottle, food, towel, spare outfits, phone, camera, wallet, swimming costume/goggles, sunglass. Made of lightweight materials, the dry bag won’t add burden. Easy to Use: It is easy to quite simple to open/close this Waterproof Dry Sack. First, fold stiffener around the opening once, roll down from top 3-4 times for reliable seal, and then close and secure the buckle, finally clip the straps together. The enhanced buckle and removable clips make this waterproof case more durable.