It allows travelers to pack more easily and efficiently by putting 70-percent of the items in the base to maximize space. This burst resistant zipper effectively prevents the chain from being easily punctured with sharp objects. Other great features include TSA compliant key lock, aluminum corner guards, telescopic handle system. Exterior dimensions- 21" H x 13.25" W x 9.25" D Weight- 6.8 lbs Zippered and mesh pockets for storage and organization 100-percent lightweight polycarbonate hardshell construction Telescopic handle system with push-button locking provides multiple-stage height adjustments for optimal comfort Smooth 360-degree hinomoto spinner wheels provide effortless maneuverability and stability Built-in tsa-approved combination lock Convenient top and side carry handles allow easy lifting Anti-theft and burst resistant double-coil zipper closures Fully-lined interior includes zippered pocket, zippered divider cover, and tie-down straps 100% Polycarbonate Spot Clean Only Imported Request warranty information Savings based on offering prices, not actual sales Web ID: 7286430