This is the ultimate dream factory, creating easy sleep even in frosty temps. Marmot constructed this feature-rich bag with ultra-lightweight Pertex Quantum® GL fabric and filled it with water-resistant 850-fill-power down in a baffled construction, which reduces cold spots.
Anatomical Wrap-Around Footbox Increases Insulation and Room for Your Feet, More Warmth and Comfort
Smooth-Curved Baffles Reduce Down Shifting. Nautilus Multi-Baffle Hood limits heat loss