User Review: Marmot Col EQ
Oh yeh! I just love this bag. On climbs where I need a warm bag, I look forward to the comfort of this bag. The -20F rating is right on, maybe even conservative. Yet it is fairly lightweight with 800+ fill. I've never been cold in this bag, even in extreme conditions on Denali and Aconcagua. The loft is incredible. My only complaint is that it takes over the tent a few minutes after I take it out of the stuff sack.