Removable sleeve. Weather proof. Laptop protection. Smart zipper and table packet. Patented 2-in-1 detachable wheel and handle system. Front zipper pocket for small miscellaneous items. Front organizer pocket for media devices, cell phone, business cards, key holder and pens. Front compartment features a three file divider that expands 2 in. to allow three percept more space. Back compartment with three accessory pouches. 17 in. Dual Laptop protection system with removable sleeve. Limited lifetime warranty. Made from tech-lite ballistic nylon. Black color. Made in Thailand. Telescopic handle length: 40 in.. Device fit: 17 in.. Compartment: 16.5 in. L x 2 in. W x 12 in. H. Handle drop length: 4.5 in.. Shoulder strap: 14.5 in. - 21.25 in.. Wheel weight: 5.51 lbs.. 18 in. L x 10.75 in. W x 14.5 in. H (9.5 lbs.).