.... Keep this in mind when you are cooking over your "go big or go home" fires...
Ha, nice. So you do have a sense of humour after all.

I only light fires if I have to, normally my raptor/snow peak titaninm cook set works fine.
The reason I asked is because I am getting too lazy to be washing dishes if I don't need to, I thought pouring the boiling water directly into the bag would make life a lot easier for those days when scrubbing pots with sand is just too much bother. I figured someone here played with the idea before, I suppose I could give it a whack and see what happens. As I am not "sane" anyway I guess a few leached plastic chemicals would do little harm.
Thanks for the info Hiker.