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Atom +40 Down Sleeping Bag

 - Marmot

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Item #: 210279
Price: from $259.00
Size/Color:
Quantity:  
In stock - see drop down for details
Marmot Atom +40 Down Sleeping Bag Long
Marmot Atom +40 Down Sleeping Bag REG

Product Details
Description:
The Atom 40-degree sleeping bag from Marmot is ultra-light and remarkably compressible so it's perfect for minimalists or fast and light outdoor adventurers. Silky smooth and totally comfortable, it's just as right for casual outings as it is for your epics.

Features:

  • 850-fill goose down has insulative properties that give it the best warmth-to-weight ratio you can find, and the compressibility allows the bag to pack down to the size of a loaf of bread
  • DWR-treated LightForce nylon shell and polyester lining repel moisture while being silky smooth and comfortable
  • Heat loss is prevented around the neck and head with a passive collar and Nautilus hood
  • Hood muff creates a face gasket that keeps hood drawcords away and makes the face area Velcro free for added comfort
  • Insulated draft tube eliminates cold spots; zipper guards prevent draft tube fabric from catching in the zipper
  • Full-length zipper makes for easy ins and outs
  • Stuff sack and storage sack included

Specifications:

  • Temperature rating: +40 degrees Fahrenheit
  • Insulation: 850-fill goose down
  • Total weight: 1 pound (Regular), 1 lb 8 oz (Long)
  • Fill weight: 8 ounces (Regular), 10 ounces (Long)
  • Shoulder / hip / foot girth: 62 / 58 / 40 inches (Regular), 64 / 60 / 42 (Long)
  • Fits to: 6 feet (Regular), 6 ft 6 in (Long)
  • Shell material: nylon




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Review Snapshot® by PowerReviews
Marmot Atom +40 Down Sleeping Bag
Avg. Customer Rating:
 
4.3 stars
(based on 4 reviews)
100% of respondents would recommend this to a friend.

Customers most agreed on the following attributes:

Pros:
Lightweight (3)
Reviewed by 4 CustomersSort by:
Displaying Reviews 1-4 of 4Back to Top
 
Super soft and light.
By germ007Verified Reviewer from New Orleans on 1/11/2010
Pros:
Lightweight
Best Uses:
3 Season Camping
Describe Yourself:
Casual/ Recreational
Bottom Line:
Yes, I would recommend this to a friend

Comments about Marmot Atom +40 Down Sleeping Bag:

This bag is very light and compresses into the size of a large grapefruit. It is super soft and warm. My only complaint is that after 2 years, the loft in the bottom side of the bag has degraded and when I hold the bag up to the light I can actually see the down shifted to the point where there is no down at my back. The loft on the top part of the bag is still good. This is a warmer weather bag so maybe this is normal. Other than that, I've been pleased with the bag. It really is soft and light.

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Excellent Ultralight Summer+ Bag
By Mountain ManVerified Reviewer from Idaho on 9/28/2009
Pros:
Adjustable Hood, Comfortable, Lightweight, Stows Easily
Best Uses:
3 Season Camping, Backpacking, Car Camping
Describe Yourself:
Avid Adventurer
What Is Your Gear Style:
Minimalist
Bottom Line:
Yes, I would recommend this to a friend

Comments about Marmot Atom +40 Down Sleeping Bag:

This is one of the best gear buys I have made. It is so incredibly light and compresses very small. The full mummy hood allows you to push the temperature limits - I recently did a 15 degree night in the Tetons in late September. I was barely warm enough using my MSR E-bivy, keeping my face covered, and wearing warm, but not bulky clothes. The bag is roomy enough but not as roomy as the Marmot Helium.

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Great bag... but 25 degrees beware!
By RianVerified Reviewer from Idaho on 8/18/2009
Pros:
Adjustable Hood, Comfortable, Lightweight, Roomy, Stows Easily, Warm
Best Uses:
Backpacking
Describe Yourself:
Outdoor Professional
What Is Your Gear Style:
Minimalist
Bottom Line:
Yes, I would recommend this to a friend

Comments about Marmot Atom +40 Down Sleeping Bag:

This is a great lightweight summer bag. Perhaps one of the best +40 degree bags for sure. It is light without doubt and as advertised, small. It's got great fill and is comfortable. That said, I would respectfully disagree with the other review here as OK at below freezing temps. Of course it all depends on how you sleep and what you have underneath, but as an average temp sleeper I'd say this bag is +40 and not a degree lower. As a matter of fact I just had it out in mid 40's in Idaho's backcountry and was pretty chilly even with pants and a primaloft jacket on. It's a great bag. the material is light and will resist NO moisture just FYI. On a positive note it does dry quickly the next morning. But don't get it for below freezing temps.

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marmot sleeping bag
By the judgeVerified Buyer from hopkinton, MA on 7/30/2008
Pros:
High Quality
Best Uses:
Low weight warmth
Bottom Line:
Yes, I would recommend this to a friend

Comments about Marmot Atom +40 Down Sleeping Bag:

this is a bag that will function properly down to 25 degrees farenheit if kept dry. note: use a thermarest under it.

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Displaying Reviews 1-4 of 4Back to Top
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