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Marmot Helium MemBrain Sleeping Bag
Weight: 2 lb 5 oz / 1050g
Temp: 25° 13° -19°F
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The Marmot Helium MemBrain with MemBrain® waterproof/breathable fabric and 850+ fill down resists harsh weather and condensation!
It is hard to match Marmot's warmth to weight ratio with certified 850+ fill down. The Helium MemBrain is the ideal three season bag that compresses small and offers full-conditions protection.
• 25° Comfort Limit: The first number is based on a standard woman having a comfortable nights sleep.
• 13° Lower Limit: The next number is based on a standard man at the lowest temp to have a comfortable nights sleep.
• -19° Extreme Rating: The last number is a survival rating for a standard woman.
Regular fits up to 6'. Long fits up to 6' 6".
Overall Weight: 2 lbs 5.05 oz / 1050 g
Fill Weight: 19.5 oz / 553 g
Size on Shoulder: 62in/157.5 cm
Size on Hip: 58in/147.3cm
Size on Foot: 40in/101.6cm
Main Material: MemBrain® 2L 100% Nylon Ripstop 2.3 oz/yd
Lining Material: 20 Denier 100% Recycled Polyester Mini Ripstop DWR 1.0 oz/yd
Insulation Material: 850+ Fill Power Goose Down
MemBrain Waterproof Shell
High Warmth to Weight Ratio
Lightweight at 2 lb 5 oz
850+ Fill Goose Down
25° 13° -19°F Temperature Rating
Filled and Finished in Santa Rosa, California
Certified 850+ Fill Power Goose Down - The Best Weight to Warmth Down in the Market; Independently Tested and Certified by International Down and Feather Laboratory in Salt Lake City, Utah. Retested at Fill Time in Santa Rosa to Ensure 850+ Fill Power Every Time. If the Down Does Not Meet Our In-House Test, We Send It Back
Pertex© Shield® Waterproof/ Breathable Shell
Pertex© Microlight® Lining Fabric
Classic Trapezoidal Foot Box - For More Foot Room
Hood Draw Cord - Positioned for Easy Access
Insulated Draft Tube - Eliminates Cold Leaks Through the Zipper
Nautilus 6-Baffle Hood - 6 Chambers of Down Around Head for Better Down Control and Fit, Hood Cord is Positioned for Easy Access
Stretch Tricot Baffles - Provide Ultimate Strength, Durability and Bag Life
Stuff and Storage Sack Included - Store and Pack Just Like Your Sleeping Bag
Velcro®-free Face Muff - Keeps the Drawcord and Zipper Away from Your Face
Zipper Guards - Help Repel Biting Zipper Coils
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