Rab Neutrino 800 Sleeping Bag: -10F Down

Exploring high altitudes isn't always a comfortable pursuit, but after long days of ice-climbing, ski-touring, or general mountaineering, we can rest assured that at least one part of our day will be cozy with the Rab -5 Degree Neutrino 800 Sleeping Bag. It's filled to the brim with toasty 800-fill down, giving us warmth for high altitudes and cold temperatures without adding a ton of weight. Plus, it's got a special hydrophobic treatment that allows our down to maintain its loft in wet conditions.

, Lightweight sleeping bag for trips to high altitudes and cold temps, 800-fill down provides an excellent warmth-to-weight ratio, Hydrophobic treatment keeps insulating when you camp in the wet cold, Pertex Quantum fabric offers durability for rugged environments, Special baffle structure prevents cold spots caused by downshift, Mummy shape with drawcord hood provides snug coverage and warmth, Dry bag stuff sack keeps your bag dry on rainy backpacking treks, Internal 3D collar stops cold from creeping into the zipper