Developed of 300D Polyester and water-safe material, Features incorporate 2 side work pockets, shoulder lashes, cushioned back, movable sternum tie and top circle. Cushioned inside cut pockets hold a 15" PC and a tablet. Front top simple access zippered pocket, Front zippered pocket includes a huge RFID pocket, key clasp and basic coordinator. Underlying USB 2.0 charging port and battery pack compartment, Two security snare zipper heads with water safe zippers. 6" D x 13.5" W x 19" H