Teardrops n Tiny Travel Trailers

Look at the 12-13-2012 posting. The second shack video with a
running time of 1:23 is a small lightweight folding shelter. It may
be a source of inspiration for a folding FOAMIE.

http://relaxshacks.blogspot.com/search? ... hing+shack

You know , that’s all really possible , just getting the overlaps right ... With the nominal 2” foam thickness, the “math “ seems much easier...