Thule Hull a Port XTR

"The Thule Hull-a-port XTR is the ideal companion for kayak adventures, whether for one or two boats. Thanks to its clever design, it offers the flexibility to transport either a single kayak in an angled holder or two kayaks side by side in a loading position. The universal fastening device enables quick and easy mounting on almost all types of crossbars up to a width of 80.5 mm."
"Another highlight of the Hull-a-port XTR is the integrated StrapCatch, which makes it much easier to tighten the straps when loading the kayak. Safety and protection are paramount, which is why tensioning straps with buckle protection as well as bowand stern lashing straps are included. The holder is fully pre-assembled and can be folded flat to save space when not in use."
"This kayak holder is also compatible with the Thule One-Key system, allowing it to be securely locked to the crossbar. It is compatible with a variety of Thule truss systems, including WingBar Evo, WingBar Edge, SquareBar Evo, SlideBar and ProBar Evo. The Hull-a-port XTR supports a single boat up to 34 kg or two boats with a maximum total weight of 59 kg."