Just been to look for a new roof box and almost bought the one in Halfords for £159, but called in at B&Q to find a stack of 340L roofboxes at £79. Cheapest that I have ever seen. Come with all fittings to attach to your own roof bars. (bars not included) B&Q Aintree had a stack of 6 roofboxes on the shop floor. Sure this would be national, worth checking if your about to start the camping season off like me.