Marmot Helium MemBrain 15F / -9C Down Sleeping Bag

Marmot Helium MemBrain 15F / -9C Down Sleeping Bag Review

Marmot Helium MemBrain 15F / -9C Down Sleeping Bag Feature

• Certified 850+ fill power goose down - the best weight to warmth down in the market. Filled and finished in Santa Rosa, California. Independently tested and certified
• EN Tested: Comfort Zone 25.5F / -3.6C (standard woman). Lower Limit 13.8F / -10.1C (standard man to have comfortable nights sleep). Extreme Zone: -19.8F / -28.8C (survival rating for standard woman)
• Pertex shield waterproof/ breathable shell. Pertex Microlight lining fabric. Passive collar. Nautilus 6-Baffle Hood - 6 chambers of down around head for better down control and fit. Hood draw cord - positioned for easy access.
• Classic trapezoidal foot box - for more foot room. Insulated Draft Tube - eliminates cold leaks through the zipper. Stretch Tricot Baffles - provide ultimate strength, durability and bag life
• REGULAR (6'0"): 2 lbs 5.05 oz / 1050 g. Fill weight: 19.5 oz / 553 g. Size on hip: 58in/147.32cm. Size on foot. 40in/101.6cm. LONG (6'6"): 2 lbs 9 oz / 1162 g. Fill weight: 21.5 oz / 610 g. Stuff and Storage Sack included

Sleep well-absolutely anywhere. Fiery 850+ goose down meets the weather-fighting power of Marmot's waterproof and breathable MemBrain fabric to create a fantastic sleeping system for lightweight travel in unstable alpine climates. Marmot's big mountain heritage is on display from head-to-toe, from the six-baffle hood to the trapezoidal foot box. 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 Marmot's In-House Test, they send it back. Velcro-free Face Muff - keeps the draw cord and zipper away from your face. Zipper guards - helps repel biting zipper coils. Zipper garage. Main material: MemBrain 2L 100% nylon ripstop 2.3 oz/yd. Lining material: 20 denier 100% recycled polyester nini ripstop DWR 1.0 oz/yd. Insulation material: 850+ fill power goose down.