Aero? Check! Lightweight? Check! Strong? Check! Stylish? Check! Specious? Check! What more could you want from a roofbox? The SRT Alloy Black 400L Roof Box is the perfect travel buddy for any car fitted with rooftop crossbars thanks to its simple, universal mounting system. Fitted with a convenient hinge system, loading luggage is a breaze and thanks to its locking system, your precious cargo is safe a secure at all times.