A good fire reflector maximizes heat retention and minimizes fire wood usage. Also may deflect wind while sleeping. Kudos to the builder. I have a couple of references to fire reflectors in my novel "Obliterated-Would You Know How to Survive?"
I tiny hideout that looks like a bush... I could totally make this work SHTF & Prepping Central - www.shtfpreparedness.com See more pics here>> http://dornob.com/solar-shrub-a-green-car-or-mobile-suburban-micro-home/#axzz2TDuIXIPN