Helium 15° Sleeping Bag – Marmot

(37 customer reviews)

$399.00

Remarkably light and compact, the Helium delivers impressive insulation. Use it as a three-plus season bag to substantially reduce your load while backpacking and mountaineering.

MPN

23220

Brand

Marmot

37 reviews for Helium 15° Sleeping Bag – Marmot

  1. JustAGuy

    This has been the most amazing pice of gear that I have ever owned. I have used it from chilly night… Show Full Review This action will open a modal dialog.

  2. Selway

    I’m very impressed with the quality of this bag. I’m a wilderness guide and often need to sleep outside in the shoulder months when the temps dip below 32 degrees.

  3. jsin

    The Helium’s quality and weight (only 2 lbs) are impressive. I had a Sawtooth before this and the Helium’s fabric feels significantly more breathable.

  4. Roseaims

    I would recommend this bag to any mountaineer or cold weather backpacker. It’s super warm, comfy, well-made.

  5. Beanie

    Was in the market for a more pack-able winter sleeping bag and this one fits the bill. Haven’t had to use it in wet weather yet, but otherwise it’s been toasty during chilly fall nights! ✔.

  6. Selway

    I’m very impressed with the quality of this bag. I’m a wilderness guide and often need to sleep outside in the shoulder months when the temps dip below 32 degrees.

  7. Thelattemermaid

    I bought this bag for a backpacking trip in the Catskills! It definitely kept me warm when we got an unexpected snow storm overnight. My only compliant is that it is a struggle to get it into.

  8. Bruceski

    I bought this bag for backpacking. It is ultralight and packs down really well. I’ve owned it for ab… Show Full Review This action will open a modal dialog.

  9. Ted D

    Have used these for about 8 years in California mountains and deserts in Fall, Winter and Spring. The coldest we camp is high 20s, so can’t speak to colder weather. I really love mine.

  10. bustedrudder

    Bought the regular Xenon for my wife. Supposedly for up to 5’6″. On arrival it is exactly as long as my Helium made for a 6′ man.

  11. JustAGuy

    This has been the most amazing pice of gear that I have ever owned. I have used it from chilly night… Show Full Review This action will open a modal dialog.

  12. YukonAl

    I bought this bag a month ago and I love it. It packs down into an 8L dry bag, weighs almost nothing, and is ample warm for the hunting season. ✔ Yes, I recommend this product.

  13. Bruceski

    I bought this bag for backpacking. It is ultralight and packs down really well. I’ve owned it for ab… Show Full Review This action will open a modal dialog.

  14. Burly Gurl

    I have owned a Marmot tent for over 15 years which is still in great shape, and wear Marmot Jackets and underwear. So when it was time to buy a new sleeping bag, I looked to Marmot first.

  15. riiverwolf

    I upgraded to this UL bag and it’s great. It’s almost too warm! Packs down small and easily. ✔ Yes, I recommend this product.

  16. CBPM

    Replaced my last down bag with this one. Sleeps super warm and comfortable for its intended temp range. Light and packable.

  17. Slickvinny

    My dad has been using this bag for years and finally convinced me to get one. I wish I had purchased it earlier.

  18. riiverwolf

    I upgraded to this UL bag and it’s great. It’s almost too warm! Packs down small and easily. ✔ Yes, I recommend this product.

  19. Liza1234

    I have used this sleeping bag twice now and I highly recommend it! Both nights, it got down to the low 20s and I was perfectly warm. It packs up nicely too.

  20. Slickvinny

    My dad has been using this bag for years and finally convinced me to get one. I wish I had purchased it earlier.

  21. YukonAl

    I bought this bag a month ago and I love it. It packs down into an 8L dry bag, weighs almost nothing, and is ample warm for the hunting season. ✔ Yes, I recommend this product.

  22. anna77

    I purchased this as a replacement for a 20 degree synthetic bag that I had from a different brand. It seemed really nice, but it did not pack down well at all and ended up being bulkier than.

  23. kfrank11

    I thought this sleeping bag would be shorter because it is made for women. I am 5’3″ and the sleeping bag has at least a foot of extra space.

  24. CBPM

    Replaced my last down bag with this one. Sleeps super warm and comfortable for its intended temp range. Light and packable.

  25. Burly Gurl

    I have owned a Marmot tent for over 15 years which is still in great shape, and wear Marmot Jackets and underwear. So when it was time to buy a new sleeping bag, I looked to Marmot first.

  26. Being Here

    This is my first ever sleeping bag. I love it. I spent so many nights freezing in 30-50 degree weather borrowing other’s sleeping bags.

  27. jsin

    The Helium’s quality and weight (only 2 lbs) are impressive. I had a Sawtooth before this and the Helium’s fabric feels significantly more breathable.

  28. Eline

    Just took this sleeping bag winter camping, and it kept a cold-blooded woman toasty warm with an outside temp of -10C/14F. No socks, no double layers; just long sleeved base layers.

  29. krill47

    This sleeping bag is so comfortable! It regulates your body temperature to the perfect zone, and the material is very soft. I wish I had gotten the long version to have more room in the foot.

  30. orchardhaven

    I upgraded from a thermarest adara to the xenon for cooler weather. Same weight but another 10 degrees of comfort. Does not compress to the same size , but pretty close.

  31. anna77

    I purchased this as a replacement for a 20 degree synthetic bag that I had from a different brand. I… Show Full Review This action will open a modal dialog.

  32. AdventuressAli

    I bought this pack for colder camping in spring in Ireland to Far far north Norway and hoped it’d be a great Canadian Rockies bag- but I don’t trust it as it’s just not nearly as warm as stated.Use.

  33. razuniga

    I love the bag! it is amazing for the prize, it does not feel like a cheap bag even though it is. I bought it for sleeping in a roof tent in fall and it´s perfect ✔ Yes, I recommend this product.

  34. jr103

    Gave this to my son last Christmas, but this last weekend (15-17 Feb) was his first opportunity to test it out. Turns out it was more than warm enough–the air temperature dropped to about.

  35. Mully

    I got this bag for an Alaska Hike in the Lake Clark NP & am still smiling! We had temperatures in th… Show Full Review This action will open a modal dialog.

  36. krill47

    This sleeping bag is so comfortable! It regulates your body temperature to the perfect zone, and the material is very soft. I wish I had gotten the long version to have more room in the foot.

  37. Joe The Kid

    The long – Trestles 15 Sleeping Bag has good room and is very well made and warm. Nice features with 1 partial zipper and 1 full length, personal pocket, good insulation, and nice compression.

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