Now here is a cool product to stash in your camper! Inflatable couch made from 210D Nylon. This is basically a huge dry bag. 2 chambers, fill them up by running around or if you're lucky a nice wind to help you out. Roll the open edge down until the bag is tight and then clasp it together. Its ingenious! AND COMFORTABLE!
These don't hold air all night, so its not a good solution for sleeping in... Just an FYI, I tried it! It takes a little practice to get down right but after 3-4 times you will be a PRO.
Multiple colors available.