Who needs a trailer? How about this? It just fits onto the tow bar (click on small photos in bottom right hand corner). http://www.thule.com/en/GB/Products/Cargo-Carriers/Boxes/900-Thule-BackUp#
Would it go on the front with a couple of cow horns , be quite cool. easy to get at, good for nudging your way in too. 8)
It looks like a nice bit of kit.....just not stuck on your roof. Looks a bit like it should contain a life raft. Bolt it to the top of your trailer or sell it to me so I can bolt it to mine.
Why not make one to suit? I havent noticed any difference with MPG with this on (Still crap!) It doesnt protrude much above the Westy roof and I can get under 2.1 metre barriers.
Flagbus, I must say I was admiring your top box at Elemental.. I am thinking about making something similar for my Rear hinge roof.. But I as we never really use the roof rack, I'm going to make a flush hinging door/flap on the existing rack.. I am hoping this will reduce drag and increase my MPH.... )