Features: Removable shoulder straps that easily convert into a duffle Chest strap for a more comfortable, long-distance carry Removable adjustable shoulder strap Hidden, easy-access exterior pocket for a passport or cell phone Exterior hidden daisy chains to attach outdoor pouches, carabiners, and other essentials Drawcord closure with a traditional diamond knot stopper Exterior 15" laptop compartment for keeping your device separate Exterior compression straps to help pack more in Front compartment has an interior pocket system for easy access to small essentials Main compartment has an interior pocket system and compression straps to help pack more in Meets the airline requirements for most major airlines as carry-on luggage Specs: Capacity : 45L Dimensions : 21.7" x 13.6" x 9.5" Weight : 3.32 lbs