Offering more room for car camping and backpacking comfort, The North Face Furnace 40° sleeping bag is a less-tapered, down-filled bag perfect for trips in milder weather.
ProDown insulation provides ultimate warmth in variable conditions and is enhanced with a hydrophobic finish to repel moisture up to 10x longer than regular down
Anti-compression bottom layer composed of Heatseeker Eco synthetic insulation creates an insulating buffer and increases thermal efficiency ~ Heatseeker Eco is composed of 30% post-consumer recycled material, offers great warmth-to-weight ratio and compressibility, and is extremely durable
Vaulted foot box allows natural foot movement and eliminates excess lateral space for greater thermal efficiency and comfort
Shaped hood offers greater comfort and more warmth
Draft collar and zipper draft tube prevent heat loss and increase comfort
Full-length, two-way, anti-snag zipper features a glow-in-the-dark zipper pull