Optimally utilized space for numerous vehicle models. Easy installation thanks to the PowerClick quick fastening system. The integrated torque indicator signals with a click sound when the box is properly mounted, ensuring a quick and secure attachment. Convenient opening and closing, as well as protection of the Thule Comfort Key thanks to the LockKnob. Easy access to all areas of the box from both sides of the vehicle through the DualSide opening. Unrestricted access to the trunk and minimal risk of contact with the cargo box due to the forward-positioned placement on the vehicle roof. Compatible with load carriers WingBar Evo, WingBar, SquareBar, and SlideBar (only with Thule TNutAdapter TTrack 6976). Load carrier not included.