The warmest bag from The North Face for use in the most extreme temperatures, it is lined with an aluminized XReflex ™ treatment for greater thermal retention.
A fully thermal collar and integrated protection flap to prevent heat loss and offer more comfort and the waterproof treatment NeoVent Air ™ that protects the head and feet make this bag the ideal companion when camping in very cold areas.
Contains 1356 g of Down 800 fill ProDown ™ fill ; Certified by Control Union to the Responsible Down Use Standard (RDS).
Fabric | 15D + XReflex ™ Recycled Nylon |
Insulation | 800 fill ProDown ™ down |
Fill Weight | 1356 g |
Extreme Temperature | -40 ° C |
Approx. Weight | 1950 g |
Recommended Use | High Mountaineering & Expeditions |