6 SizeOur waterproof bag with 6 different sizes: 1.5L/ 2.5L/ 3L/ 3.5L/ 5L/ 8L, meet your all needs to stay dry and still being able to easily carry WaterproofBoat dry bags is made of 190T polyester taffeta fabric, which is waterproof and tear-resistant, and has a smooth surface to prevent water from seeping through the seams Easy to UseThe dry sack waterproof bag has a nylon buckle, you only need to buckle it lightly to complete the seal. Strong buckle allowing you to keep your items stored securely and make it easy to get them Widely UsedDry bags waterproof set are suitable for home, travelling, backpacking, kayaking, swimming, fishing, camping, canoes, sailing, boating, rafting, hiking, snowboarding, etc. Dry sack waterproof bag perfect for almost any extreme adventure you imagine Easy To CarryThe waterproof bag is lightweight and can be folded into a small size for easy carrying. is good to store mobile phone, pad, map, camera or other personal belongings