EFFORTLESS MOBILITY: The Patented Precision Glide System with magnetic self-aligning 360° dual spinner wheels, adjustable 4-stop PowerScope extension handle and non slip Contour Grip ensures smooth rolling, and stress free maneuverability DURABLE, TIP RESISTANT, SECURE: High-density nylon with DuraGuard coating resists wear. Tapered 2" expansion reduces tipping, and provides more packing space. TSA-compliant lock safeguards and allowes authorities access when inspection is required WRINKLE FREE, ORGANIZED TRAVEL: Built-in suiter keeps clothes wrinkle free. Interior tie down system with accessory pockets and removable wet pocket help keep contents organized. Top, side and bottom carry handles provide carrying options U.S. AIRLINE FRIENDLY: Overall Dimensions ( includes wheels & carry handles): 28"x18.5"x11.75". Case Dimensions: 25"x18"x11.25". Weight: 9.8 lbs, Volume: 97 L WARRANTY: Limited Lifetime Coverage plus lifetime trusted companion promise, which covers the cost of repair for damage from airline or common carrier for the original purchaser or gift recipient. Valid for new purchases after registration