This space-saving model should have the potential to impress the right user, but how does it fare as a practical piece of luggage? Lots of families can keep their baggage safe and dry with relative ease and appreciate the folding design. So, you shouldn’t go too wrong with this Thule roof box.

Thule Force XT Roof Boxes - A Robust luggage box thanks to its tough Aeroskin texture, ranging from 300 to 500 Litres. As many of us start to plan holidays, thoughts turn to how we’ll squeeze our family and all our luggage in the car. Roof boxes are a neat solution, creating space in the cabin and making everyone more comfortable. They also mean you needn’t drive a car bigger than you need all year for a few days away with the family. There are few complaints about this product because it does just enough with few faults. Nothing is outstanding in the design or the use of materials or closures, but nor is there anything that stands out as a major flaw. You should also find it to be pretty reliable when in its extended form with the waterproof material, sealed seams, the snap-on loading system. The assembly process doesn’t seem to be too difficult as long as you have the right roof bars in place.Roof top boxes come in a variety of sizes to suit any budget , so please take a look at our roof box guide for additional information to help you choose the ideal cargo box. Thule Roof Box Range Thule Roof Boxes are a great addition if you are going on a road trip. When you need more space in your car a roof box can give you extra carrying capacity to carry all of your family's belongings safely and securely. Our reigning roof box champion, the Kamei 510, holds on to its crown. While its stablemate, the Corvara S 390, runs it close, it can’t quite justify its higher price. If you have less to spend, Hapro’s Traxer 6.6 is a cheaper, simple-to-fit solution. Thule Ocean Roof Boxes- The cheapest range from Thule offering great quality at an affordable price. 4 x Options available up to 450 Litres storage capacity. Yet not all roof boxes are created equal. We’ve tested eight of the market’s most popular designs to give you the lowdown. How we tested them

There is a warning from one user to be careful with the fastening system. It is not too difficult to clip everything together, but the force in doing so and the weight of pieces when detached lead to risks of scratches to paintwork.Thule Motion XT Roof Boxes - Family sized cargo carrier ideal for luggage, outdoor gear and bulky loads. Available up to a huge 610 Litre capacity.