Mountain Equipment Firefly Sleeping Bag: 30F Down

It's really nice to save space and weight in your backpack especially when your trip is longer farther and colder. With 800+ fill down insulation--one of the highest fill ratings available--Mountain Equipment's Firefly 30 Degree Down Sleeping Bag is surprisingly warm for how little it weighs. It also has a phenomenal compression for a small stuff size. Mountain Equipment wrapped the down up with tear-resistant down-proof and breathable Plasma fabric that can stand up to the abrasive nature of backcountry sleeping. Its mummy shape and fitted hood trap heat for maximum efficiency while draft tubes ensure you won't lose heat at the openings so you stay warm and hopefully asleep all night long.