Smooth rolling inline-skate wheels and a trolley make the backpack the perfect travel companion in carry-on size. Rugged and durable nylon construction prepare the backpack for everyday adventure. Air-flow channels in padded back panels keep the wearer cool and comfortable, while the retractable wheel cover protects against dirt. Padded rear compartment with soft, anti-scratch lining holds up to a 16" (41 centimeter) laptop. 10" (25 centimeter) padded portable electronic device pocket with soft, anti-scratch lining for a tablet. Front organizational panel includes full-length zippered pocket, electronics storage pocket, peripherals pocket, mesh ID pocket, pen loop and key fob. Exterior organization includes easy-access front zippered pocket and multi-purpose mesh side pockets ideal for a water bottle or umbrella. Side compression straps cinch bag to stabilize heavy loads. Padded haul handle. 2.26 kg/ 4.98lbs. 30 L/ 1831 cu in.