The Under Armour Hustle Sport 26L Backpack is a water-resistant backpack for school and the gym. This pack is tough and lightweight for hauling stuff between home, school, and gym. The interior sleeve holds up to a 15" laptop for keeping on top of school work, and the main compartment still has space for an extra layer and another book. Stash shoes or a jacket under the exterior bungee, valuables in the front pocket, and water bottles in the side pockets.