Lets get a thread going for whats out there for all day use, running and fishing. NON inflatable.. Type II, III, or V for that matter if we are wearing it.
I use a type 5 bomber jacket when its cold.. Its a little bulky but it is also warm, and way better than putting a vest on over a coat.
So what do we like and what is out there as far as least bulk and least hot in a non mechanical, floatation ?