Extreme conditions call for an extreme sleeping bag and the Marmot Col -20 Degree bag fits the bill. Its premium down insulation, waterproof/breathable exterior fabric, and array of thermally-efficient features make the bag ideal for high alpine expeditions or cold-weather backpacking.
The sleeping bag is insulated with certified 800+ fill goose down. Fill power measures the loft or "fluffiness" of down insulation and Marmot goes to great lengths to guarantee the 800+ certification with a battery of in-house and external verifications. Renowned for their efficiency in retaining heat and compressible properties, the feathers and fibers of down have an incredibly soft, comfortable feel and, despite advances in synthetic materials, continue to provide the best warmth-to-weight ratio of any insulation available. The one weakness of down insulation is that it loses much of its ability to maintain warmth when it gets wet, but the bag's 2 layer 30D Pertex Shield ripstop nylon fabric is completely waterproof.
Eliminating cold spots and providing comfort, sewn-through cross baffle construction ensures that insulation is distributed evenly throughout the bag. The ergonomic baffled hood helps reduce heat loss and keeps your head warm and comfortable. An insulated draft tube sewn behind the full-length zipper keeps cold air from reaching the inside of the sleeping bag and zipper guards help to avoid irritating and damaging snags. An anatomically-designed footbox provides a more natural fit for your feet. A wrap-around design and multiple baffles helps to bolster warmth at the feet, a key area to keep warm in extremely cold temperatures.
Filled and finished in the USA (Rohnert Park, CA), the Marmot Col -20 Degree sleeping bag is available in Regular (fits up to 6' 0") and Long (fits up to 6' 6") lengths. A stuff sack and storage sack are included.
- Filled with certified 800 fill power goose down
- Pertex Shield waterproof/breathable fabric
- Marmot cross baffle construction prevents down shifting and cold spots
- 11-Baffle and wrap-around foot box increases warmth
- Reinforced foot box lining
- Nautilus 6-baffle hood
- Feely draw cords
- Down-filled draft tube
- Ground-level side seams
- Hidden draft tube pocket
- Stretch tricot baffles
- Velcro-free down-filled collar
- Zipper guards
- Stuff and storage sack included
Best Use Backpacking, Camping, Mountaineering Insulation Type Down Item Weight Regular: 3 lb 14.6 oz
Long: 4 lb, 9 oz
Other Stuff Sack and Storage Sack Included Warranty Limited Lifetime Packed Size 9.5" x 19" Shell Material Pertex Shield 30D Nylon 2-Layer Ripstop Liner Material Pertex Microlight 30D Nylon Ripstop Fits to Length Regular: 6' 0"
Long: 6' 6"
Fits to Girth Regular: 63"
Fill Material 800+ Fill Power Goose Down Temperature Rating -20 Degrees F
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