Item: MML01305
  • Marmot Helium Sleeping Bag
Marmot

Marmot Helium Sleeping Bag

from $399.00


This item is currently not in stock





  • MaterialPertex 20 D 100% nylon
  • Insulation800+ fill power goose down
  • Bag Temperature15° F (-9° C)
  • HoodNautilus multi-baffle
  • ZipperTwo-way sliders
  • Weight2 lb 1 oz (935 g)
  • Primary UseCamping
  • Manufacturer WarrantyLifetime limited
The Marmot Helium Sleeping Bag is an extremely light and compact bag, great for backpacking and mountaineering excursions. This versatile three season bag features 800+ fill power goose down insulation, and is made from the super durable Pertex nylon fabric. The smooth-curved baffles keep the down in place for efficiency, while the Nautilus multi-baffle hood limits heat loss. Two-way zipper sliders go the length of the bag, and the fold-down second zipper provides added ventilation, and easier access. Great for the outdoor adventurer, the Helium Sleeping Bag from Marmot is tough, lightweight and comfortable.

  • Pertex 20D nylon ripstop fabric is durable
  • 800+ fill power goose down features down defender to improve water-resistance in wet conditions
  • Stuff storage sack for travel and storage
  • Internal stash pocket adds utility
  • Smooth-curved baffles prevent the down from shifting around
reviews < 1 of 2 >
  • “The 800+ fill power makes the Marmot Helium Sleeping Bag tiny when stuffed , but it comes back with some serious loft when the adventure is over for the day and it’s time to crawl into the tent. This sleeping bag has taken me from the muddy tracks of New Zealand to cold nights high on the Annapurna Circuit in Nepal. The Pertex fabric makes for a more windproof shell, cutting convective heat loss on those windy nights. Make the investment in this bag and it’s the last one that you will need for years. They say you can do anything after a good night’s sleep and my Marmot Helium sleeping bag in the only one I’ve slept well in. ”

    Mark Khami, Jans Expert Mark Khami
    Manager, Marmot on Main


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