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Marmot Helium Sleeping Bag (15 deg)

Marmot Helium Sleeping Bag (15 deg)

Our Price: $468.01

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The Marmot Helium Sleeping Bag packs smaller than a loaf of bread yet still manages to deliver impressive insulation, taking you down to 15 degrees. It does this and yet weighs less than 2 pounds! Filled with 850+ water-resistant Fill goose down, the Helium is the ultimate in comfort and warmth. The insulated draft tube eliminates cold leaks through the zipper. To give you more foot room, the Helium has a classic trapezoidal footbox. The Velcro-free face muff keeps the drawcord and zipper away from your face. One way to reduce your multi-day monster pack down to a large daypack is by replacing your old bag with the Helium. Use it as a three-plus season bag to substantially reduce your load while backpacking and mountaineering. Remarkably light and compact, the Marmot Helium Sleeping Bag is the super versatile down 3 season ultra light.

Key Features

  • Filled and Finished in Rohnert Park, California
  • Down Defender to Improve Water-Resistance in Wet Conditions
  • Pertex© Microlight® Shell and Lining Fabric
  • Nautilus 6-Baffle Hood
  • Stretch Tricot Baffles
  • Zipper Garage
  • Insulated Draft Tube
  • Velcro®-free Face Muff
  • Certified 850+ Fill Power Goose Down
  • EN Tested
  • Passive Collar
  • Classic Trapezoidal Foot Box
  • Full Length Zipper
  • Hood Draw Cord
  • Stuff and Storage Sack Included
  • Zipper Guards


Helium Sleeping Bags Weight 2lbs 2.6oz (981g)
Zip Option LZ
Insulation 850+ Fill Power Goose Down
Materials 20 Denier 100% Nylon Ripstop DwR 1.2 oz/yd
Lining 30 Denier 100% Nylon 1.3 oz/yd