OVERALL DIMENSIONS: 30″ X 21″ X 13″ (15” expanded). WEIGHT: 11.5 lbs. ULTRALIGHT & DURABLE: Made with a hard-shell ABS & PC material and molded corner guards for extra protection. The interior features tear-resistant polyester lining. 15-20% EXTRA PACKING CAPACITY: Features a 2-inch expansion. SPACIOUS INTERIOR: Dual-sided packing. Pack all your small belongings in the 5 interior pockets. 8-WHEEL, 360-DEGREE SPINNERS: Smooth, quiet, and effortless maneuvering. LIMITED LIFETIME WARRANTY: This product comes with a manufacturer’s limited lifetime warranty against defects in materials and workmanship.