2Tone Nylon waterproof laptop backpack with two lined compartments. The back compartment has an interior zipper pocket and padded dividers for a laptop up to 17''. The front compartment has several interior pockets. Backpack with 2 front pockets and 2 side pockets, with an USB port and a USB/micro USB cable to connect with mobile devices (laptop battery not included). Padded back, with padded back support system and padded shoulder straps. Removable metal plate with magnet for easy engraving. Capacity up to 26 L