1、Made of 190T polyester taffeta with PU coating,durable and waterproof. 2、Provide good conservation from water, sand, dirt, dust, mud and snow. 3、Roll the top down 3-5 times and then close the buckle. 4、It can be rolled or folded to save space when not in use. 5、Different sizes for your different use. 6、Perfect for diving,skating,kayaking,boating,sailing,surfing,fishing,rafting,hiking,swimming and camping etc. Features: Made of 190T polyester taffeta with PU coating,durable and waterproof. Provide good conservation from water, sand, dirt, dust, mud and snow. Roll the top down 3-5 times and then close the buckle. It can be rolled or folded to save space when not in use. Different sizes for your different use. Perfect for diving,skating,kayaking,boating,sailing,surfing,fishing,rafting,hiking,swimming and camping etc. Specification: Color: Dark green / Camouflage / Leaves camouflage / Black&Dark blue&&Green&Light blue&Orange&Red / Black&Green&Dark blue&Dark green&Camouflage&Leaves camouflage / Black&Leaves camouflage&Camouflage&Dark blue&Yellow&Red  (optional) Material: 190T polyester taffeta S size: (1.5L) 19.5 * 20 cm / 7.7 * 7.9 in M size: (2.5L) 22.5 * 29 cm / 8.9 * 11.4 in L size: (3.0L) 24 * 30 cm / 9.4 * 11.8 in XL size: (3.5L) 24 * 36 cm / 9.4 * 14.2 in XXL size: (5.0L) 25 * 37 cm / 9.8 * 14.6 in XXXL size: (8.0L) 30 * 38.5 cm / 11.8 * 15.2 in Weight: Approx. 190 g / 6.7 oz Package List: 1* Bag(S) 1* Bag(M) 1* Bag(L) 1* Bag(XL) 1* Bag(XXL) 1* Bag(XXXL) NOTE: 1. Please allow slight measuring deviation due to manual measurement. 2. Item color displayed in photos may be showing slightly different on your computer monitor since monitors. Thank for your understanding. 3. The type of buckle are sent by random,but do not impact the quantity and the quality. 1* Bag(S) 1* Bag(M) 1* Bag(L) 1* Bag(XL) 1* Bag(XXL) 1* Bag(XXXL) NOTE: 1. Please allow slight measuring deviation due to manual measurement. 2. Item color displayed in photos may be showing slightly different on your computer monitor since monitors. Thank for your understanding. 3. The type of buckle are sent by random,but do not impact the quantity and the quality.