Marmot Plasma 15°F Sleeping Bag

If it's the lightest the warmest and the best you're after you've found it. Marmot's Plasma 15 is simply the best around at this rating. Filled with certified 900 fill power goose down it drastically cuts the weight over synthetic or even lower rated down bags. Marmot is a serious authority when it comes to down so when they say 900 fill you know it's the best of the best. Throw in Pertex Quantum face fabric with it's water repellent breathable and ripstop construction and you've got a real contender on your hands. Weighing in at less than 2 pounds this ultra light bag is of the highest quality material that can be found. Marmot's Flow Gate Construction reduces bunching and shifting of down keeping you warm throughout the bag. No more cold spots! The baffles on the Plasma also run along the length of the bag rather than across it allowing for better utilized down placement and making warm air from your core heat your extremities. All this is not even to mention the insulated draft tube wrap around foot box insulated collar and down pillow panel. Add it all up and you've got an incredible bag that's so light it could almost pick up and blow away with the wind.