Skyway Luggage Sigma 4 21-Inch 2 Wheel Expandable Carry-On, Black, One Size Elastic tie-down straps prevent items from moving during transit to help reduce wrinkles Exterior dimensions is length 22 x height 14 x width 8.5, item weight 7 Multiple mesh pockets and shoe pockets help keep your belongings organized An adjustable add-a-bag strap lets you easily transport a second bag 5 year limited warranty