Backpack Under Armour Loudon Lite Backpack black 1380476 001 Backpack Under Armour Loudon Lite Backpack black 1380476 001 is universal backpack urban. Capacious main compartment, front pocket with zipper and side bottle pocket. UA Strom technology, which uses fluoride-free, woodproof coating protects the interior woven fabric before getting wet.  Technical data:· Dimensions: 30×45×13 cm· Capacity: 20 l· Material: 100% polyester