Comments about Marmot Never Summer MemBrain 0F 600 Down Sleeping Bag - Long Size:

This bag is awesome! Used it in 10º temps and was warm all night(at least I think so, I was asleep like a log all night. Zipper zips and bag lofts high, and stays dry. Best bag for the $ and lbs. Get the Lithium if you what to save 1/2 lbs and take one less trip due to cost. Can't wait to test the limits of this bag later this winter.