Strong, lightweight 100% polycarbonate material takes on travel without breaking a sweat. Kick scratches to the curb with a stylish twill texture that protects against scuffs. Slide, glider, push, and pull with spinner wheels that travel at the speed of you. Roomy shell design gives you ample packing space without the need to smoosh or stuff. TSA-approved locks let the good guys in while keeping the bad guys out. 1.5" expansion. Weight: 11.02 lbs. Body Dimensions: 28.5" x 20.0" x 13.25" Overall Dimensions: 31.4" x 21.25" x 13.25"