Four multi-directional spinner wheels for easy mobility. Rolls upright so there is no weight on your arm. Fully featured interior includes Wetpakâ„¢ and mesh pockets for increased organization. Padded top and side carry handles provide comfort when lifting. Case expands for added packing capacity. Weight: 8.5 lbs. Front zippered pocket. Front Zippered compartment for additional storage. Convenient hideaway ID tag. Includes a checkpoint friendly removable pouch. Telescoping pull handle for easy mobility. Fabric/Material: 1200D Polyester.