A friend of mine had a cool shirt system for his R1200RT BMW. He sold the bike and now doesn't need the system. I'm trying to talk him out of it before hot weather comes and the price goes up. Sucks having to buy ice all the time tho.
Racing Portable Bag System - Cool Shirt
::edit:: I mentioned the Coupe since the locost is already built and there are many already built. I still like my idea of a locost version of the VW XL1 but kind of hard for you to section and rearrange your car.