Rating: 3 / 5
650 fill down 40 degree top bag that weighs 1lb 11oz. Not the lightest bag for this rating but inovative in it is use of an integrated pad sleeve. Packs down small and is actually really warm for a hoodless bag. Found the neck drawcord closure to be the only downfall. When it is really cold and you want to seal the neck, it does not close tight and lets heat escape. This is because it uses a rectangular pad that keeps the top from drawing closed. The closure also cuts across you throat uncomfortably.