The 20L Waterproof Dry Bag in Blue with a geometric pattern is a durable and stylish option for outdoor adventures. Made of polyvinyl chloride (PVC), this bag is upgraded with improved waterproof and tear-proof materials. It features a convenient phone case for keeping your device safe while on the water. With a roll-up closure type and a size of 20L, this unisex bag is lightweight at 1.59 pounds and has dimensions of 14.37x6.42x2.52 inches, making it easy to carry and store for all your water activities.