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Marmot Helium 15 Degree Sleeping Bag

Item # MAR98203M   |   Customer Rating: Read 10 reviews  |    Bookmark and Share

Qualifies for Free Shipping and Free Returns
Price: $398.95 - $418.95
Qty:

In Stock! Ships Wednesday, May 22.

Key Features

  • Certified 850+ Fill Goose Down.
  • Full-length zipper.
  • Hood draw cord.
  • Zipper guards.
  • Insulated draft tube.
  • Passive collar.
  • Classic trapezoidal foot box.
  • Stuff sack and storage sack included.

Specifications

Recommended Use: Ultra-Lightweight Backpacking
Weight: Reg: 1 lb 15 oz
Long: 2 lb 0 oz
Type: Down
Packed Size: 7" x 14"
Shell Material: LightForce N-120R DWR
Liner Material: LightForce P-100 DWR Taffeta
Fits to Length: Reg: 72"
Long: 78"
Fits to Girth: Reg: 62"
Long: 64"
Fill Material: 850+ Fill
Temperature Rating: 15 Degrees F
Other: Stuff Sack and Storage Sack Included
Warranty: Lifetime

Product-Related Videos

  • Product Demo
    Marmot Helium 15 Degree Sleeping Bag   Marmot Helium 15 Degree Sleeping Bag
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Product Highlights

Weighing a mere 2 lbs., the high-performance Marmot Helium 15 Degree down sleeping bag offers 3-season backpacking versatility. An array of features and 850+ fill down insulation provide lightweight, compressible functionality for backcountry adventure.

The Helium 15 Degree is insulated with certified 850+ fill goose down. Fill power measures the loft or "fluffiness" of down insulation and Marmot goes to great lengths to guarantee the 850+ certification with a battery of in-house and external verifications. Renowned for their efficiency in retaining heat and compressible properties, the feathers and fibers of down have an incredibly soft, comfortable feel and, despite advances in synthetic materials, continue to provide the best warmth-to-weight ratio of any insulation available. The one weakness of down insulation is that it loses much of its ability to maintain warmth when it gets wet.

Despite its lightweight construction, the Helium 15 Degree makes no sacrifice with regards to performance and features. Eliminating cold spots and providing comfort, sewn through baffles ensure that the Helium 15 Degree's insulation is distributed evenly throughout the bag. Ground-level side seams create a barrier against cold air. A contoured, ergonomic hood mirrors the design of Marmot's popular outerwear jackets, helps reduce heat loss and keeps your head warm and comfortable. An insulated oversized draft tube sewn behind the full-length zipper keeps cold air from reaching the inside of the sleeping bag and zipper guards help to avoid irritating and damaging snags. Marmot's patented Trapezoid Foot Box is wider at the toes and narrower at the heels, providing a more natural fit and improving warmth and comfort.

The Marmot Helium 15 Degree is available in Regular (fits up to 6'0") and Long (fits up to 6' 6") lengths. A stuff sack and storage sack are included.

Sizes available: Long, Reg

Marmot part numbers: 2011, 2001

Product Reviews

Average Customer Rating:
Marmot Helium 15 Degree Sleeping Bag

Average customer rating:
Number of reviews: 10

Individual Customer Reviews:

Displaying Reviews 1-3 of 10 | Read All Reviews

  • . New York NY
    4/22/2013

    Likes: super lightweight, without compromising a durable feel to the bag material.

    zips up/down smoothly.

    inside bag material is comfortable and VERY warm. i own the LONG version, and at 185cm (6'1") have no issues with space length-wise or width-wise (have used the bag with just a single layer of clothing as well as 2-3 bulkier layers and never felt cramped)

    make sure to follow marmot's sleeping bag care instructions for storage and cleaning, i've had no issues with any of their advice so far. http://marmot.com/product/content/curlys-clips-caring-marmot-sleeping-bags


    KUDOS to Backcountry Edge's quick shipping, service & sales events!

    Dislikes: no problems/issues to date.

  • Anonymous Backcountry Edge Customer
    3/30/2013

    Likes: I have several sleeping bags, but this bag has the best loft ever. I have never seen a sleeping bag with better loft. I also have a Mountain Hardwear Phantom 15 (800 fill). When I take both out of the storage sack, the Marmot Helium puffs up super fast. The fabric on the Marmot Helium is so soft and seems really durable. Packs small and is light. This Marmot Helium has been my dream bag for sometime now. I am happy that I bought it. I love Marmot products.

    Dislikes: The hood on the Marmot Helium bag is not as good as the Mountain Hardwear Phantom. With that said, I don't think any hood is as good as the Mountain Hardwear Phantom. I still prefer the Marmot Helium.

  • . Arlington WA
    3/6/2013

    Likes: Super light for its EN rating, its life time warranty and the great price from backcountry edge.I have not used the bag yet but a great friend of mine has summited Mt. Ranier a dozen plus times and this is his bag of choice.

    Dislikes: None

  • . Milford CT
    12/29/2012

    Likes: The bag was much lighter than anticipated and man does it puff up nice. Used it so far into the mid 20's with no issues. My feet usually get cold even with a thick pair of wool socks, but so far have been fine. I have yet to push the range as its not cold enough yet, but can't wait for it. I am 5'10 190lbs and this fits fine. I have room for a water bottle if needed, as well as by boot liners. Overall I am very pleased with this.

    Dislikes: The only thing that is not perfect is the zipper does snag a litle bit, but thats nit-picking.

  • Anonymous Backcountry Edge Customer
    12/27/2012

    Likes: This is a very nice fifteen degree bag and weighs just over two pounds. It packs down to a very small size although some effort is required to get it into the extra small marmot stuff sack which is included with the bag. The material is comfortable and it lofts up quickly after compression. There has been no down leakage so far which is more than I can say for my old REI down bag. I'm very pleased with the bag so far although have yet to test its temperature rating.

    Dislikes: The zipper has a tendency to catch on the material which can be annoying. The bag is also pretty wide at the shoulders for me but I like this since I tend to move around while sleeping. The downside is that the extra space may create cold spots but I have yet to test in really cold conditions.

  • Jeff S. Cedar Hills UT
    12/5/2011

    Likes: Wow - What an amazing piece of technology. I can't believe a bag can be this warm and weigh less than 2 lbs. And it packs down to the size of a small football. I have used on many nights in the rocky mountains with temperatures in the teens and 20's and never been cold. Highly recommended!

    Dislikes: None

  • ALESSANDRO G. WEST HAVEN CT
    2/4/2011

    Likes: Overall very satisfied with this bag, it's very convenient. Excellent compressibility and more than enough warmth, sleeping outside, 30F, 11000ft, Sawatch range in CO, around end of Sept. Would trust this to go to a lot lower temperatures, especially in a tent.

    Dislikes: Stuff sack is in fact probably too small, even with a stuff sack that's 10-20% larger, it would make it much easier to pack away for a hike without adding a lot of volume (i.e. still very very small, and let the rest of your gear pack it down some). (I'm leaving it uncompressed when unused of course).

  • Anonymous Backcountry Edge Customer
    9/27/2010

    Likes: Compact, light, and warm. Refer to the Marmot website and you will notice the comfort rating for the average male is about right on the rating. The comfort rating assumes that you have 1 full base layer on.

    Dislikes: Nothing.

  • Matt B. Putnam Valley NY
    9/24/2010

    Likes: Super warm, lightweight, compressible, resisted water well.

    Dislikes: can't say anything negative about this bag!!

  • Edith M. Mauldin SC
    11/14/2008

    Likes: Marmot bag is top quality. Used in 27 degree weather and had to vent the feet, got too warm. Good size mummy bag.
    Very light weight and packs in small volume.

    Dislikes: Liked everything

Read All Reviews