Made of a lightweight polycarbonate composite with a brushed metal texture Durable and stylish metal corner guards Metal corner guards Features a fully- lined interior with zippered divider, buckled compression straps and zippered pockets Flush mounted built-in TSA combination lock Zipper-released expansion system allows for an extra 20% in packing capacity Gel-cushioned top and side handles Lightweight colour-matching aluminum push-button telescopic handle system with multi-stage locking heights 360 spinner wheels allow for effortless motion in different terrains