Originally Posted by Calvin
Marmot helium works for me...


I like that choice. I am a fan of down. You do have to keep it from getting soaked but that's just a matter of experience.

I'd plan on keeping dry long underwear, socks and balaclava to sleep in and a warm mat under me.

Alone in the Fortress of the Bears
70 Days Surviving Wilderness Alaska:
Foraging, Fishing, Hunting