Were always looking for ways to make our most popular products even better so weve come up with some big improvements for our bestselling abs trolley suitcase design for a start weve doubled up the number of wheels it now boasts four pairs of wheels that rotate through 360when the case is pulled or pushed by the sturdy retractable handle it runs more smoothly and with even greater stability it takes just the lightest fingertip pressure to move it along so youll sail through airports