Backpack Under Armour Loudon Backpack black 1378415 002 Backpack Under Armour Loudon Backpack black 1378415 002 is universal backpack urban. Capacious main compartment, front pocket fastened with zipper and side pocket for bottle and pocket for laptop. Strom UA technology, which uses fluorine-free, woodproof coating protects interior braided against getting wet.  Technical data:· Dimensions: 30×45×13 cm· Capacity: 25 l· Material: 100% polyester