Plecak Project Charge Security - ·Outer material: 100% nylon, finishing: 100% polyester ·Light, durable material, resistant to damage ·Padded adjustable shoulder straps ·Padded laptop pocket, compatible with 15.6" ·Padded interior pocket for iPad®/tablet ·Multiple interior pockets, key hook, elastic cable organizer ·Integrated USB port for easy charging, pocket for a power bank ·TearAway tear-off label ·Capacity: 15 liters ·Dimensions: 30.5 x 46 x 17 cm ·Max. print area: 12 x 25 cm