●Waterproof - Use professional seamless technology. Our dry bag is overall waterproof and ensures that your items and valuables stay dry when you do water sports such as boating and kayaking, but not underwater sports. ●Durable - Made of 0.02 inches (0.6 mm) thick, abrasion-resistant material, suitable for outdoor activities, waterproof bag adapts well to all types of weather and environment. ●Multifunctional - Adjustable shoulder straps and handles for carrying shoulders and backpacks, very convenient for various occasions such as boating, rafting, kayaking, swimming, mountaineering, etc. The lightweight dry bag will not aggravate the strain on your arms or shoulder. ●Visible - Transparent dry bag, easy to find your items without any problems, you dont have to rummage through the bag to find your stuff, and it is able to read the message on your phone or pad. ●3 sizes (5L/10L/20L) to choose from, a right choice for the gift to women and men, each bag comes with a free waterproof mobile phone case that provides comprehensive waterproof protection for your water sports.