Grabber Mycoal warmers

[Paco]

Does anyone use those air activated warmers with their drysuit? I've put the shoe shaped ones between my fleece socks and the neoprene boot of my drysuit for ice dives and I think they really helped keep my feet warm. Just wondering if others do this. I used to use them a lot when I did a lot of ice fishing for warming hands, etc.

 

[flashover604]

I dive in a wet suit, so they wouldn't help me, but I remember a heat pack that was a liquid in a thick plastic bag, with a little round metal disk in it. You bent the disk and the liquid would crystallize and stay hot for an hour or so. They had 'em in hand size and even one about a foot square. You recharged 'em buy putting them in hot water to melt the crystallized product back into a liquid, ready to go again. I may try those, since you wouldn't need air to keep 'em going.