Outer: Polycarbonate Inner : Full lining 210D/190D, with mesh pocket or depend on customer’s requirement Wheels: PP / Nylon / ABS / PVC , Single wheel or Aircraft wheels available Trolley: 100% Interior aluminum trolley system Zipper: 8#, 10#,12# Anti-theft zipper Handle: Top & Side, Aluminum or soft handle available Lock : Combination Lock, TSA Lock is Provided. Logo: Customize MOQ: 300 PCS Supply capacity: 1500 pieces /day