Hi Shiraz
Sorry to hear of your problem. I have posted previously about these and after looking around, I bought the 2" standard topper from Raskelf. It wasn't the cheapest on the market but it is made to fit a caravan and it is great and much improves a hard bed, which was my problem to such an extent I thought the caravan had beaten me. It is much more comfortable and rolls up neatly and stores under the bed without any problem. Type in Raskelf and the website will come up or phone to speak to Liz who is very helpful with any questions you might have. Hope this helps.