Reviewed by arcadian from Missouri on Wednesday, June 12, 2013
Bought this after an encounter with a somewhat disappointing name-brand bag. Just got a chance to try it out in some mild weather. Very comfortable, well designed, and warm. The zipper is almost hassle-free. Can't report the lower end of the comfort range, but I'd guess that with a liner, in a tent, it's around 25F--adequate for Missouri Springs and Falls.