Durable scuff-resistent polypropylene shells. Sturdy pull handle is mounted on exterior of case for maximum packing capacity inside. Push-button locking handle system allows easy one-hand operation. Durable wheels provide smooth, quiet rolling. Combination lock. 3 ski-boot type latches for secure closure. Interior side pocket adds organization. Criss-cross tie tapes help hold garments in place. Lightweight design makes lifting easy. Free ground shipping with a 10 year guarantee!