Endurance Packing System Backpackadidas Endurance Packing System Backpack Black Your day can get complicated. Simplify it with this adidas training backpack designed to manage all your gear. The spacious main compartment holds workout clothes, shoes and other gym essentials. A separate padded pocket keeps your laptop secure and slip in sleeves give easy access to small items. Loadspring shoulder straps absorb the shock, so your back doesn't have to. Pack it, grab it and go. Made with