High-quality 800+ fill goose down and MemBrain® waterproof, breathable fabric form the core of this portable environment—designed to deliver restful sleep, down to –40°F, in the harshest alpine environments. Over-engineered with sturdy reinforced linings and countless baffles for a lifetime of dependable comfort and protection.
- Filled with Certified 800 Fill Power Goose Down
- Pertex® Shield Waterproof/Breathable Fabric
- Marmot Cross Baffle Construction Prevents Down Shifting and Colds Spots
- 11-Baffle and Wrap-Around Foot Box Increases Warmth
- Reinforced Foot Box Lining
- Nautilus 6-Baffle Hood
- Down-Filled Draft Tube
- Weight: 5 lbs 0 oz (2.268 kg)
- Temperature: -40° F / -40° C
- Fill Weight: 50.19 oz (1.423 kg)
- Inside Length: 89" (226 cm)
- Shoulder Girth: 65" (165 cm)
- Hip Girth: 63" (160 cm)
- Foot Girth: 47" (119.4 cm)
- Stuff Sack: 9.5" D x 19" L (24 x 48 cm)
- Leaves the warehouse in 1-7 business days depending on order volume.
- Items may be returned within 60 days of the order date to an Atmosphere retail store or an Atmosphere warehouse. Items must be returned unused/unworn and electronics unopened. See Online Return Policy and Return Instructions for more information.
- Note: Shipping restrictions may apply based on location and product size.