Molded Foam Seat Bottoms

We all know what it's like to spend an entire evening around the campfire on uncomfortable fold-up furniture - why not try these seat bottoms? Especially appreciated by those reenactors possessing generously-proportioned rear ends. (Notice that J.C. Whitney has simplistically designated these for Volkswagons - if anyone challenges you on their use, simply reply that these are a period camp luxury used by the German Army from 1858 -1879!)