This Qubed Suitcase exterior is made from tough abrasion resistant polyester and the inside made from 100% polyester with branded lining. Features a locking Tolley System, 4 full rotary wheels for 360 degree manoeuvrability on Large & Medium; 2 wheels on Cabin and Underseat Bag to give greater packing capacity. Fixed combination lock for Security (on all sizes except Flight Bag)