The coldest I have slept in was 37 degrees in my HH Exped Asym. I use a 15 degree down mummy bag, TNF Blue Ox, which they don't make any more and a Thermarest Z lite 3/4 length pad. I dressed in fleece warmup pants, t-shirt, sweatshirt, socks and stocking cap. I didn't zip the bag all the way up and I wasn't cold at all until I got up. When I used to tent camp near freezing, I would hedge my bets with a couple of hand warmers, one in the bottom of the bag, one in a shirt pocket. They really help and weigh nearly nothing. You might want to pack a couple just to set your mind at ease.
BTW, how do you like the Montbell Super Stretch? I've been looking at those for a while now.
Bookmarks