Feature:1. Made of 190T polyester taffeta with PU coating,durable and waterproof.2. Provides 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. Come with a storage bag for easy storage and carry.7. Perfect for diving,skating,kayaking,boating,sailing,surfing,fishing,rafting,hiking,swimming and camping etc.Specification:Features:Made of 190T polyester taffeta with PU coating,durable and waterproof.Provides 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.Come with a storage bag for easy storage and carry.Perfect for diving,skating,kayaking,boating,sailing,surfing,fishing,rafting,hiking,swimming and camping etc.Specifications:Color: Black/Army Green/Light Blue (optional)Material: 190T polyester taffetaS size: (1.5L)19.5*20cm/7.7*7.9inM size: (2.5L)22.5*29cm/8.9*11.4inL size: (3.0L)24*30cm/9.4*11.8inXL size: (3.5L)24*36cm/9.4*14.2inXXL size: (5.0L)25*37cm/9.8*14.6inXXXL size: (8.0L)30*38.5cm/11.8*15.2inWeight: Approx. 190g/6.7ozPackage List:1* Bag(S)1* Bag(M)1* Bag(L)1* Bag(XL)1* Bag(XXL)1* Bag(XXXL)Package List:1* Bag(S)1* Bag(M)1* Bag(L)1* Bag(XL)1* Bag(XXL)1* Bag(XXXL)