Marmot Helium Sleeping Bag
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Marmot Helium Sleeping Bag

SKU: MRMHSB

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Shopper : What size is this?Sunny S : This is the regular size

Reviews about this item

Review Summary

2024-06-11T20:00:00

Rated 5 out of 5

Excellent night of sleep

Soft as butter, toasty warm, light as a feather. This is a go to back for cold backcountry.

Avrula

2023-09-28T20:00:00

Rated 5 out of 5

Very light and very warm!

Purchased this bag for shoulder season backpacking in Colorado. I used it for the firsttime last weekend. Night time temps got down to around 28F and this bag kept me toasty and feeling warm all through the night. It is incredibly light weight considering the fill and has a nice feel to the material. The only thing I would change is to have the secondary foot zipper extend further into the foot box area. It doesn't expel heat fast enough if you run warm.

cgolkie

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Marmot Helium Sleeping Bag Specifications

  • Bag Temperature Celcius

    -9 degree C

  • Bag Temperature Fahrenheit

    15 Degree F

  • Product Care

    Machine Wash Cold, Use Liquid Detergent, Gentle Cycle, Do Not Use Powdered Detergent, Tumble Dry Low, Do Not Iron, Do Not Bleach, Do Not Dry Clean, Do Not Use Fabric Softener, Rinse Twice, Do Not Store Wet

  • Compressed Volume

    427ci, 7.0 liters

  • Tested Comfort

    22.6 Degree F / -5.2 Degree C

  • Tested Limit

    10.4 Degree F/ -12.0 Degree C

  • Hip Girth

    55.9 in, 142 cm

  • Lining Fabric

    30d 100% Nylon DWR 1.09 oz/yd

  • Pack Volume

    537 ci, 8.8 liters

  • Shoulder Girth

    61 in, 155 cm

  • Stash Pocket

    YES

  • Seasons

    3-season

  • Product Weight

    2lbs 1oz (935g)

  • UPC Code

    195115133740

About Marmot Helium Sleeping Bag

FEATURED REVIEWS

Very light and very warm!

By cgolkie

Purchased this bag for shoulder season backpacking in Colorado. I used it for the firsttime last weekend. Night time temps got down to around 28F and this bag kept me toasty and feeling warm all through the night. It is incredibly light weight considering the fill and has a nice feel to the material. The only thing I would change is to have the secondary foot zipper extend further into the foot box area. It doesn't expel heat fast enough if you run warm.

Excellent night of sleep

By Avrula

Soft as butter, toasty warm, light as a feather. This is a go to back for cold backcountry.

Remarkably light and compact, the Helium 15 Degree Sleeping Bag delivers impressive insulation during three-season backpacking and mountaineering treks. Featuring Pertex Microlight on the exterior, its lofty 800-fill-power-down insulation and water-resistant Down Defender treatment will keep you warm and dry. After an epic day on the mountain, give your feet a rest in the roomy wrap-around footbox. Smooth, curved baffles help keep the fill in place, while the nautilus multi-baffle hood with a drawcord, snagless insulated draft tube, and full-length, two-way zipper with a zip-guard slider limit heat loss. If the interior gets too warm, use the fold-down secondary zipper to get some air. Tuck small items into the internal stash pocket.

Marmot Helium Sleeping Bag Features

  • Fold-Down Second Zipper Provides added Ventilation and Easy Access, Main Zipper Anti-Snag Slider reduces Snagging
  • Anatomically Designed Footbox with Wrap-Around Construction increases Warmth
  • Smooth-Curved Baffles Reduce Down Shifting. Nautilus Multi-Baffle Hood limits heat loss
  • Ultralight Pertex Quantum 20d 100% Nylon Ripstop DWR 1.03 oz/sqyd
  • Full Length Locking YKK Two Way Zipper with Zip-Guard Slider
  • Down Defender to Improve Water-Resistance in Wet Conditions
  • Certified 800+ Fill Power Goose Down
  • Filled and Finished in Rohnert Park, California
  • Nautilus Multi-Baffle Hood

Warranty Information

This product has a limited lifetime warranty.

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More About SunnySports

Key Features

  • Stay warm in 15°F temperatures with this lightweight down sleeping bag for camping.
  • Enjoy superior comfort with a spacious design; 61" shoulder and 55.9" hip girth.
  • Pack smaller! This sleeping bag compresses to just 7 liters for backpacking trips.
  • Sleep well through 3 seasons with durable, water-resistant nylon fabric.
  • Keep essentials handy with the convenient stash pocket inside this Marmot sleeping bag.
  • Easy care: Machine washable; maintain your sleeping bag's quality effortlessly.

What's in the box:

  • Helium Sleeping Bag
  • MFG Limited Lifetime Warranty