Check out the Mountain Hardware Phantom 0 degree. It is an 800 fill down bag that weighs in at 2 lbs 12 oz for the long version. I've now used mine for the last 2 years on CO 2nd rifle season elk hunts camping above 10K feet and on a couple of deer hunts in OK during some fairly cold weather. I've not had a cold night's sleep yet. I do use a bivy sack with it just to keep it dry. The bag is fairly light weight, packs small, is one of my better investments.
Last edited by Biggs300; 02/21/13.
