Not sure if this is the place to post, but just a little recommendation for mattresses in my Devon Moonraker Pop-Top.
I've had some serious problems with mattress dampness and one morning awoke to find a layer of mould on the pop-top mattress

I might be stating the obvious but I decided to take the pop-top mattress out and leave it out. Instead, I've bought myself an Exped Self Inflating mattress from the outdoor shop : http://www.exped.com/exped/web/exped_ho ... enframeset (Sleeping Mats - Slim Light)
It's quite thin (3.8cm) but insulating and pretty snug - I'm 80kg so it's fine for my weight. Anyway, so I leave it rolled up in the back of the van and just put it out for sleeping.
Anyone else had probelms with mouldy and damp mattresses? Anyone tried using these sorts of mattresses? I've tested it out but have yet to spend a full night on it, but it seems pretty good!
PA