Sleek and functional, the Mount Blanc Triton 350 Rooftop Cargo Carrier boasts good looks and amazing durability. Made with UV-resistant ABS plastic, the aerodynamic Triton 350 comes in either black or silver and fits both standard square and aluminum bars with C-slots. For soft openings and closings, this Mount Blanc rooftop cargo carrier comes equipped with gentle gas struts, and its three-point central locking Secure-Assure locking system means that its key can’t be removed until the locks are fully. Other features include a flexible attachment to the load bar and securing straps and locks. Mount Blanc.