what do you think?

http://www.heatedwetsuits.com/thermalution-70m-deep-diving/

I'll send Santa an urgent letter right away 

Lithium and water don't mix but I'm sure they thought of that and somehow made it safe If you get cold with a 7 mil wet suit... you need to eat more and get a fat layer or move to socal Would I invest... no. Big Jim, might be a good Idea... Wonder If we can get them to send one to try in our cold water free diving??? Never Know till ya ask

if money was no object I might get one...... but since it's very much an object I'll just have to make do.

Pissing in your suit is a whole lot cheaper 

Really , I use to overheat and would unzip my 7mm suit just to cool down .

I think this is more for the extreme cold water divers I remember seeing an add with guys surfing in Alaska with ice everywhere. Maybe some of the berring sea gold dredgers would where em

Wes