The Flight flash drive is surprisingly sturdy for its sleek looks. The main body is constructed of aluminium but is clad in a smooth, high-quality simulated leather for added style. The tuck-in closure flap is shaped so that the cap remains attached to the drive when removed from the main body. You can choose from either matching or contrasting stitching on the closure flap. A small, integral loop allows the unit to be clipped onto lanyards.