Stronger and smarter, the Rolling Thunder—30'' is the ideal companion for a week or two abroad. Featuring self-cleaning wheels, plenty of internal space, external pockets, and a tough frame, it’ll see the world with you. Features: Dimensions: 16'' x 30'' x 13'' Weight: 9 lbs 14 oz The wheels and wheel wells work together to help keep the wheels clean for traction in all conditions The wheels and wheel wells work together to keep the wheels clean for the best traction in all conditions Larger-size wheels for better traction Larger-size wheel construction for better traction Simple and strong back-panel structure for added durability Simplified and stronger back-panel structure for added durability Simple, durable handles Simplified, more-durable handles Super-tough Base Camp body material is paired with rugged nylon for extra durability Sherpa strap lets you carry your backpack or duffel securely on the face of this bag Two external, secure-zip pockets on the face of the bag and a small, secure-zip pocket on top for extra organization Internal, split mesh pocket Die-cut ID window Coated daisy chains provide durable lash points Extendable luggage handle with patented side-release buttons Plastic bumpers on wear points for extra abrasion resistance The wheels and wheel wells work together to help keep the wheels clean for the best traction in all conditions