I'm getting old joints and need to lay down a mattress pad in the van
when camping. The only thing I have been able to find is those El Cheapo
2 inch thick egg crate/carton foam pads, and they are useless where my
hip joints are concerned. I was given a section of egg crate foam pad by
someone and it was 4 inches thick. At that thickness it  is wonderful
but is not big enough.

Anyone got any sources for the the big egg crate/carton stuff.

TIA.

Regards,

John Rodgers
88 GL Driver