An elegant carry-on that rolls or spins on 4 re-engineered double swivel spinner wheels for effortless 360 navigation. This rolling carry-on features CX technology, expanding the bag by up to 25% when more packing space is needed, then compressing back down to original size for overhead storage.The durable ballistic nylon outer fabric withstands the toughest travel conditions. Fits the overhead compartment of most U.S. domestic airlines.