كيس نوم بولا رينجر -20F/-30C من الريش

I've slept in this bag down to -22F and stayed warm in just a base layer. The draft collar and hood cinch down tight, which made a huge difference on windy nights. Honestly the best winter bag I've owned.

Took this out for a week of winter camping and the draft collar plus hood cinched down so well I stayed warm through nights that dropped to -15F. Barely any cold spots near the zipper either.

Slept in this at -18F in the Yukon and stayed warm in just a base layer. The draft collar and hood cinch down tight without feeling suffocating. Down never clumped even after a week of condensation.