Universal Mont Blanc Cargo 450 Roof Box

Universal Mont Blanc Cargo 450 Roof Top Box

Regular price Sale! £349.99 including VAT.

Transform your vehicle into a real pack-mule whenever you need that extra space. The Mont Blanc Cargo range of rooftop boxes we supply are great storage solutions for tradespeople and holidaymakers alike. Made from premium materials and subject to rigorous safety testing, they provide the perfect choice to satisfy all types of transportation demands.

These roof boxes are designed to fit any vehicle with aluminium roof bars (maximum size=50x70mm).

Price includes VAT.

  • 420-litre black roof box with a load capacity of 50kgs.
  • Made from premium UV resistant, high impact ABS plastic.
  • Sleek aerodynamic surface design to minimise airflow drag.
  • Side opening for easy loading - Struts holds the box open while loading and key stay in place until locked.
  • Easy to fit and maintain - Compatible with most roof bars.
  • Includes heavy-duty straps to secure items inside the box and stop them from moving about.
  • Very safe and secure locking mechanism will protect your valuables from intruders.



  • Fitting price for this item is £70 inc. VAT. Please call us immediately after ordering to arrange a date and time.
  • Click here for more information on our fitting service and prices.
  • A fitting guide can be found here.



  • Maximum speed when the box is fitted is 70mph (120km/h)
  • Ensure that the box is installed level and straight and that there is no movement in the unit.
  • Try to keep the load weight balanced throughout the box.



  • Outer dimensions: Length=182cm (71.65in), Width=88cm (34.65in), Height=35cm (13.78in).
  • Inner dimensions: Length=176cm,(69.29in), Width=79cm (31.10in), Height=33cm (12.99in).
  • If your vehicle is not listed in the drop-down box above then this product may not fit your vehicle. If unsure, please contact us before ordering.



Founded in 1947, Mont Blanc has worked tirelessly to become a leader in travelling and transportation equipment for cars. Step by step, they have developed their products and improved quality, safety and sustainability. Their equipment is always manufactured to a very professional standard, easy to install and designed perfectly for it's intended purpose. Mont Blanc also acts as an Original Equipment Manufacturer (OEM) and is often the global car industry's first choice of partner and supplier. Their production sites are located in France, Romania and Sweden, with development and design facilities in Sweden.