The 1614 is a large case with padded dividers and interior dimension of 21.78" x 16.69" x 10.62". It has retractable extension handle, strong polyurethane wheels with stainless steel bearings, easy open double throw latches, open cell core with solid wall design - strong, light weight, O-ring seal, automatic pressure equalization valve, fold down handles, stainless steel hardware and padlock protectors.