High Quality: The dry bag are made of polyester and PU coating, waterproof and durable.Various Sizes: The capacity of the waterproof bags are 1.5L+2.5L+3L+3.5L+5L+8L,which can meet your different needs.Lightweight & Portable: The waterproof bags are lightweight and can be folded into a small size for easy carrying.Wide Applications: The dry bags are suitable for storaging clothing, book and money.Perfect for Canoeing, boating,camping and Swimming.Unique Design: Full line glue pressing process and professional waterproof roll design and buckled opening that can keep your valuables safe from water. Dear customer, Thank you for choosing our products. If there is any problem with our products, please contact us through the order information. We will be happy to serve you and solve it for you as soon as possible within 12 hours, thank you