Feature: .Padded laptop pocket fit up to 15.6’’ laptop .pre-wired USB charging system Multipurpose: • This backpack can be used as a laptop backpack, 15.6inch portable backpack, college backpack, high school student backpack, travel backpack, weekend bag, overnight trip backpack, business laptop,backpack for men and women, personal carry on for adults. • This practical extra large laptop backpack is ready for anywhere. •  And it is a ideal present for teenager boys back to school.