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Marmot Helium 15F Sleeping Bag

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Item No.   10237127

The Marmot Helium Sleeping Bag is a lightweight sleeping bag for backpacking adventures down to 15 degrees. The Helium is packed with 850 fill power goose down that is treated with Down Defender, making the bag more water-resistant on damp adventures. The Pertex Microlight shell and lining is soft to the touch and easy to slip inside for a bit of shut eye. A durable water repellent treatment on the shell repels water, a bonus when waking up in a tent full of condensation. The three season bag comes in at 2lbs 6oz and packs down small, in its included stuff sack, taking up less room in your pack. When the adventure ends store it in the included storage sack to maintain loft as you dream up your next trail exploration.

FEATURES of the Marmot Helium Sleeping Bag

  • Filled and Finished in Rohnert Park, California
  • Certified 850+ Fill Power Goose Down
  • Down Defender to Improve water-Resistance in wet Conditions
  • EN Tested
  • Pertex Microlight Shell and Lining Fabric
  • Passive Collar
  • Nautilus 6-Baffle Hood
  • Classic trapezoidal Foot Box
  • Stretch tricot Baffles
  • Full Length Zipper
  • Zipper Garage
  • Hood Drawcord
  • Insulated Draft tube
  • Stuff and Storage Sack Included
  • Velcro-free Face Muff
  • Zipper Guards

SPECIFICATIONS of the Marmot Helium Sleeping Bag

  • Temperature Rating: 15° F / -9° C
  • EN Tested: Comfort: 27.7° F / -2.4° C
  • EN Tested: Lower Limit: 16.3° F / -8.7° C
  • EN Tested: Extreme: -16.6° F / -27° C
  • Loft: 6
  • Stuff Sack: 7 x 14"
  • 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
  • Fill: 850+ Fill Power Goose Down
  • Bag Weight: 2 lbs 2.6 oz / 981 g
  • Fill Weight: 19.5 oz / 553 g
  • Interior Weight: 83"
  • Shoulder: 61"
  • Hip: 57"
  • Foot: 39"
  • Interior Length: 83"
  • ASTM Compressed Volume: 468.1 cubic inches (7.67 L)
  • Stuff Sack: 7 x 14"
  • Stuff Sack Volume: 537 cubic inches (8.8 L)
  • Bag Weight: 2 lbs 6 oz / 1077 g
  • Fill Weight: 21.5 oz / 610 g
  • Interior Weight: 89"
  • Shoulder: 63"
  • Hip: 59"
  • Foot: 41"
  • Interior Length: 89"
  • ASTM Compressed Volume: 491.2 cubic inches (8.05 L)
  • Stuff Sack: 7 x 14"
  • Stuff Sack Volume: 537 cubic inches (8.8 L)

$468.95 - $488.95

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Marmot Helium 15F Sleeping Bag


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