It looks good to me!

The plastic bag you would want for this is a NYLON roasting bag, like the Oven Roasting Bag that Reynolds (the aluminum foil people) makes.

For those who aren't accustomed to building things, what the author refers to as 'metal brads' or 'wire brads' are also called 'cotter pins'.

Scafool, did you notice in this article that he can boil water in a Utah winter with a couple of changes to normal methods? It's under the How It Works section. Or maybe enlarge it for your latitude? It certainly would be something to have if it works THERE, esp during a major power outage.


Sue