Travelers Polo & Racquet Club Calypso 30 Inch P.E.T. Expandable Spinner Suitcase, Black, One Size Gun metal finish telescopic push-button trolley handle for simple, one-handed use Expands for an additional 25% packing capacity Mounted TSA lock system for extra security Double-spinner wheels allow complete upright mobility for free-weight rolling, relieving pressure from your arms 20" x 12" x 30"