This luggage collection was built as tough as they come. The hardside shell is made of a strong, but lightweight, polycarbonate material. To make sure the contents of your luggage stays secure, the TORQ comes with a built-in TSA luggage lock. It also comes with a built-in garment carrier so that you can neatly pack away your clothes and minimize wrinkling. The double spinner wheels have a wide wheel base which makes the TORQ stable and easy to maneuver.