Helium Aero 29" Hardside Spinner Checked luggage is made from lightweight and durable polycarbonate material while featuring a sleek, ridged exterior for maximal protection. An integrated TSA-accepted combination lock enables you to secure your luggage using your own 3-digit code. It allows the Transport Safety Authority (TSA) to open your luggage using a special key, without damaging it. The main compartment of this medium spinner is expandable for maximum packing flexibility. This feature is great when packing souvenirs on return journeys! The interior includes two full packing compartments with a lined divider and tie-down straps to secure your belongings. This bag features double-spinner wheels for superior maneuverability and maximum comfort. It is also equipped with soft-touch top and side carry handles that are convenient when lifting a fully packed case. The telescopic handle locks into two positions to accommodate two or four-wheel use. Backed by a 10-year limited warranty.Features - Lightweight and durable, made from 100% polycarbonate Expandable Double spinner wheels to ensure smooth mobility Two packing compartments with lined a divider & tie-down straps Soft-touch top and side carry handles allow you to comfortably lift a fully packed case TSA-accepted lock allows only TSA agents to open and inspect your bag