Hardshell ABS material with PC film ensures lightweight durability and protection of contents. Push-button extension handle has two stops at 38 and 41, maximizing comfort and control for users of different heights. Built-in mesh pocket provides convenient access for small items. Our 8-wheel Spinners are simple to navigate through busy airports, and glide effortlessly in every direction. Roomy main compartment expands 2 to maximize space and packing flexibility. Elasticized hold down system keeps contents in place. Zippered divider panel provides packing options for organizing, separating and securing contents. 5-year limited warranty!!