Trolley Backpack with an aerodynamic design with a quality extendable handle. The backpack is designed to make it difficullt for others to access whilst in use without your knowledge. This keeps your belongings safe. Functional compartments for the mouse, tablet/IPAD and computer of 15.6". Charging port for devices with USB connector. Powerpack not included. Main Compartment has the capacity to pack clothing for those overnight trips. This is an ideal onboard luggage item.