When the chap was showing us the van we discussed the best place for a fire extinguisher,he said he didn't really like drilling into a new van so suggested this:-
I thought it rather a good idea,won't suit everyone of course but I like it.
Also attached one of these to the spare tyre so I can check the pressure without crawling under the van-
Air to Spare
Already have one on the towcar which works very well.