Never used any cozie like the one mention above, all that I have used has been of the fleece persuasion...used more to the keep the creations being created warm during hydration and warm when off the single burner. Cozies are sewing machine ware, and wool has some nice flame retardant qualities...wool fleece.

I have also run Aluminium (Al), Titanium (Ti), and even Stainless Steel (SS) cooking hardware. Ditched the Al cuz I got sick of unbending the folds the pack put into it, and also a little scared of the consumption issues; they say that Al isn't particularly good to eat, and I too created a leaker. So then it was on to SS cuz the boy had a keen eye down at the outlet store. And hear I am at Ti in a weight saving mode. Ti is scorch worthy with its heat conduction characteristics ergo the need for a cozie or a socking cap...thank goodness for good stoves and Outback Oven heat defusers. Ti is difficult to burn holes in too.

MT have you done the math yet with your total masses?