Backpack with a large capacity, three main compartments, and two side mesh pockets. Interior lining includes a padded pocket for electronic devices and a small zippered pocket. USB port for charging with a power bank (not included). Made from high-resistance material (ripstop) that repels liquids in moderate amounts. Features a reinforced bottom and straps, a padded top handle, and a back with ventilation channels. Back panel designed for trolley transport.