The main exterior fabric and the exterior zippers are made with post-consumer recycled PET and the exterior black trim fabric is made with 100% recycled industrial waste nylon.Combination TSA lock.Top, side & bottom handles.Bottom Grip.Integrated Wheel System with 2 wheels.Integrated ID tag.Reflective exterior details.Made with recycled materials and water-resistant fabric.Interior:1 interior front pocket.Interior laptop compartment with interior laptop bag; holds up to 15.6″Compression straps.31″x17.3″x12.2″ 7 Pounds(Color :Black)