5.11 Tactical Rush 72 Backpack with Green Splash Bang Aluminum Water Bottle, Black This product combination is an Amazon Exclusive Large external shove-it pocket, Top exterior crescent-shaped organization pocket, two exterior, side, gusseted zippered pockets 1050D nylon with water-repellent double urethane coating on main body, 210D 118T water-repellent PUx2 coating on inside pocket flaps and pocket bags Closed-cell foam back padded hydration pocket with two back-to-back zippered pull tabs, top, quick-access non-scratching fleece-lined sunglass pocket Includes "Splash Bang" aluminum water bottle that exceeds FDA requirements; independent lab certified to be 100% BPA FREE