Carry-on size fit in overhead of most domestic airlines. Lightweight and Durable. Constructed from 380D polyester with an elegant chevron pattern with Teflon protection which repels water, oil and dust for long lasting use. Unique Brake System is activated with a button and locks the two front wheels of the luggage, preventing the bag from drifting away while allowing travelers to roll the bag on the two back wheels. TSA accepted lock recessed lock allows only TSA agents to open and inspect bag without damaging the lock. Deluxe interior with soft-touch lining, tie-down straps, mesh pockets and shoe and laundry bags. Silent-running double spinner wheels assure smooth mobility and are recessed into the case for lower ground clearance and to allow for more packing capacity.