Made of 840D ballistic polyester. Adjustable padded tuck away shoulder straps with 2 padded web carrying handles. Ring attachments on straps for keys, etc. Side zippered pocket with expanding mesh pocket. Front double zippered organizer compartment for accessories with inside zippered pocket protected by RFID shielding material sewn into lining. Top zippered screen cleaning fleece lined pocket for cell phone etc. Features 37 inch USB cord inside with outside charging port for easy charging access. 2 zippered main compartments with padded back. Lockable D ring zippers on main compartments for maximum security. Sternum strap for secure fit. Trolley sleeve attaches to wheel cart both vertically and horizontally. Accommodates most laptops up to 17 inches. Spot clean and air dry.Item Size: 12 W x 18 H x 6 1/2 DImprint Area: 4 W x 6 H