Product Description The Waterproof 30L Backpack features a spacious, waterproof main compartment for packing your can't-leave items. The waterproof exterior protects your belongings from the elements making it the ultimate companion for braving unpredictable conditions. Additional Details and Features Material(s) : 210D/PU ripstop (90% Polyester +10% PU) Waterproof for light water activities protecting gear from rain, sand, snow, and water Interior 8.0" x 7.0" pocket for keys, wallet, phone, or other small valuables Exterior 9.0" x 8.0" water resistant pocket 2 d-rings to attach keys, drink bottles and more Lightweight and collapsible Padded shoulder straps IPX4 water resistance rating