A backpack that has your back - no matter the conditions. The All Sport Waterproof Backpack ensures total peace of mind even when things get slippery. Made of lightweight 210D polyester, the main 32-liter compartment protects your gear and valuables, along with a vented mesh section to store damp items. The deep mesh pockets on both sides grant easy access to your drinks, and you’ll appreciate the padded shoulder and chest straps and back support, which allow you to walk miles without slowing you down.