We got one of these a few years ago, quality didn't seem brilliant at first but we have used it so much for bbq-ing and for having log fires in and it's brill. Have had to replace one nut/bolt but apart from that it's still going strong.
We got ours from Iwantoneofthose.com who don't seem to be doing them any more (only the smaller version) but these are just the same:
http://stuff.tv/Review/Carry-and-Go-Briefcase-BBQ/
http://www.homebase.co.uk/webapp/wcs/st ... g|14047043
They fold flat so great for storing away, and also comes in a carry bag so keeps the grotty charcoal/fat/food ickyness away from lovely camper interior!