Thule Motion 800
The 800 relates to size, rather than capacity, as this box holds only 460 litres
Best price: £439.95
The 800 relates to size, rather than capacity, as this box holds only 460 litres. While not small, it’s not one of the biggest, either. It’s also expensive, even though rivals have a higher-quality feel and similarly easy fitting systems. Thule is a name synonymous with convenience, and its version of Masterfit slides and clicks in place, so fitting takes seconds and the low profile of these Powerfit grips don’t rob storage space. But it weighs a hefty 21kg, and is pricey.