Dimensions: 18.75" x 13.5" x 28.5"; Suitcase weight: 11.9 lbs.; Expandable 1"; Multistep trolley system with ergonomic handle, built to adjust to numerous heights for comfort; two retractable carry handles; Patented SECURITECH® zip with two layer of zipper, which is resistant than a standard zipper; TSA accepted combination lock; Shock-absorbent wheels create a smooth and quiet ride; Hard shell with faux-leather trim; Lined interior with multiple pockets; Manufacturer's 10-year limited warranty; Airline Carry-On Guide: Check size and weight limits by carrier; Imported