Originally Posted By: Deathwind
I just read your equipment list, now I'd like to know all the details to construct it and how it works. I think I saw cody lundin build something like this a long time ago, but he used a tarp I believe.


Cody used a version of this in Dual Survival. After Dave figured out how it works he is now teaches it on some of his courses/videos. The plastic sheet allows the radient heat in and then traps it like a greenhouse.