100% RUGGED polyester weave SMART SLEEVE over upright suitcase handle for easy mobility SIZED TO FIT under most major airline seats RIGHT HEIGHT PULL SYSTEM with 8 height adjustments in 1" increments and comfort grip INLINE SKATE WHEELS with ball bearings to minimize frictional resistance, offer durability and reduced resistance for smooth rolling. QUALIFIES AS A CARRY-ON personal item for most major airlines PACKING Dimensions: 16.0" x 14.0" x 7.25", OVERALL Dimensions: 17.5" x 14.0" x 8.25", Weight: 5.9 lbs. 10 YEAR LIMITED WARRANTY: Samsonite products are rigorously tested to ensure our products meet stringent standards. This bag comes with a 10-year warranty against defects in materials and workmanship.