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Details

  • Certified 650-fill down with Down Defender treatment for improved water-resistance in wet conditions
  • Anatomically designed footbox allows down to loft fully around your feet for optimum warmth and comfort; pocket in the footbox lets you slip in a hand warmer (sold separately)
  • Nautilus multi-baffle hood envelopes your head in warmth; smooth, flat upper cord and hard, round lower cord make hood adjustments easy
  • Insulated draft tube backs a full-length, 2-way, snag-free zipper to prevent cold air getting in
  • Stretch tricot baffles provide strength and durability for long bag life
  • Ground-level side seams keep warm air from escaping
  • Zipper garage keeps zipper pull in its place at night
  • Internal stash pocket stows nighttime essentials
  • 2 hang loops for storing and airing out sleeping bag
  • Stuff and storage sack included

Imported.

Many sleeping bags are rated for temperature by an independent testing protocol, the European Norm (EN) 13537. Each bag gets two ratings: a Comfort rating and Lower Limit rating. The Comfort rating is the lowest temperature at which the bag will keep the average woman (or "cold sleeper") comfortable, and the Lower Limit rating is the lowest temperature at which the bag will keep an average man (or "warm sleeper") comfortable. Everyone's body and sleep comfort is different, so EN Ratings are merely a guideline to help you compare products.

View all Marmot Men's Sleeping Bags

REI membership

Specs

Best Use Backpacking
EN Lower Limit 31.6 degrees Fahrenheit
EN Comfort 40.8 degrees Fahrenheit
Temperature Rating (F) 40 degrees Fahrenheit
Temperature Rating (C) 4 degrees Celsius
Weight
Long Left
1 lb. 12.5 oz.
Regular Left
1 lb. 10 oz.
Shell Nylon
Zipper Location Left
Insulation Type Down
Water-Resistant Down Yes
Fill 650-fill duck down
Fill Weight
Long Left
13.8 ounces
Regular Left
Unavailable
Lining Nylon
Sleeping Bag Shape Mummy
Fits Up To (in.)
Long Left
78 inches
Regular Left
72 inches
Shoulder Girth (in.)
Long Left
64 inches
Regular Left
62 inches
Hip Girth (in.)
Long Left
58 inches
Regular Left
56 inches
Stuff Sack Size 7 x 14 inches
Stuff Sack Volume 8.8 liters
Gender Unisex
Rated 4 out of 5 by from Nice bag, but weighs 30% more than specs say. The bag is well made. I'm 6'0" and average build, and the length of the regular size is more than adequate, but the girth is pretty tight. The foot box design is nice. The weight of the bag in its stuff sack is 2lb 1oz - not even close to the 1 lb 10 oz quoted weight. The stuff sack is about 1 oz of the weight. My scale is calibrated with known test weights and is "dead-on balls accurate" (it's an industry term). You really have to weigh sleeping bags, backpacks, and tents because the specs often give false low weights.
Date published: 2016-04-07
Rated 5 out of 5 by from Great value in a summer bag Spent my first two nights in this updated bag last week. There is very little not to like here. For reference, I buy my gear with an eye toward backpacking i.e.durability and weight, but also do some base camping. You should also know that I have owned a 30 degree Marmot Hydrogen for the past 4 years. In my home state of NC, my Hydrogen serves as my colder weather bag and I truly love it. It's gotten me through some tough AT nights. So admittedly, when I decided to to replace my summer bag a few weeks ago I began with a bias toward Marmot. My initial impressions of this updated Always Summer bag are extremely positive. Here are a few important ones you may wish to consider: Workmanship:top notch,perfect stitching, attention to details are obvious, equal to more expensive bags; Liner Material: very comfortable, quiet, soft; shell Material: quiet, soft, compressible, water resistant; Sizing: roomy, traditional Marmot dimensions; Draft Tube: well insulated, no cold spots, insulation is synthetic not down(surprise); Draft Collar: only modest down insulation (it is a summer bag), has it's own draw string; Loft: plush for a summer bag; Fill: consistent throughout, no cold spots; Snag Free Zipper: truly innovative, remarkably effective, a game changer; Overall quality: 5 Stars As you can tell, I really like my new (updated) Always Summer bag. Chances are you will too.
Date published: 2016-03-20
Rated 3 out of 5 by from Weight is wrong this is a good sleeping bag and well built. however if you are tote weight conscious, be aware the long bag weighs 2 lb 4 oz. that's a half pound more than it's claimed weight.
Date published: 2017-03-23
  • y_2017, m_7, d_19, h_7
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  • REVIEWS, PRODUCT

The two reviews on this bag call into question if it is in fact down and if the advertised weight is correct. IS this bag synthetic or down? Is the weight 1lb. 10oz. Or 2lb.

Asked by: Lightweighthike
This sleeping bag uses 650 fill-power down for the insulation and has a published weight from Marmot of 1 lbs. 10 oz. If you have further questions about these details we encourage you to inquire with Marmot directly.
Answered by: REIservice
Date published: 2017-07-06
  • y_2017, m_7, d_19, h_11CST
  • bvseo_bulk, prod_bvqa, vn_bulk_1.0.0-hotfix-1
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Please select a color/size.

Reviews

Rated 4 out of 5 by from Nice bag, but weighs 30% more than specs say. The bag is well made. I'm 6'0" and average build, and the length of the regular size is more than adequate, but the girth is pretty tight. The foot box design is nice. The weight of the bag in its stuff sack is 2lb 1oz - not even close to the 1 lb 10 oz quoted weight. The stuff sack is about 1 oz of the weight. My scale is calibrated with known test weights and is "dead-on balls accurate" (it's an industry term). You really have to weigh sleeping bags, backpacks, and tents because the specs often give false low weights.
Date published: 2016-04-07
Rated 5 out of 5 by from Great value in a summer bag Spent my first two nights in this updated bag last week. There is very little not to like here. For reference, I buy my gear with an eye toward backpacking i.e.durability and weight, but also do some base camping. You should also know that I have owned a 30 degree Marmot Hydrogen for the past 4 years. In my home state of NC, my Hydrogen serves as my colder weather bag and I truly love it. It's gotten me through some tough AT nights. So admittedly, when I decided to to replace my summer bag a few weeks ago I began with a bias toward Marmot. My initial impressions of this updated Always Summer bag are extremely positive. Here are a few important ones you may wish to consider: Workmanship:top notch,perfect stitching, attention to details are obvious, equal to more expensive bags; Liner Material: very comfortable, quiet, soft; shell Material: quiet, soft, compressible, water resistant; Sizing: roomy, traditional Marmot dimensions; Draft Tube: well insulated, no cold spots, insulation is synthetic not down(surprise); Draft Collar: only modest down insulation (it is a summer bag), has it's own draw string; Loft: plush for a summer bag; Fill: consistent throughout, no cold spots; Snag Free Zipper: truly innovative, remarkably effective, a game changer; Overall quality: 5 Stars As you can tell, I really like my new (updated) Always Summer bag. Chances are you will too.
Date published: 2016-03-20
Rated 3 out of 5 by from Weight is wrong this is a good sleeping bag and well built. however if you are tote weight conscious, be aware the long bag weighs 2 lb 4 oz. that's a half pound more than it's claimed weight.
Date published: 2017-03-23
  • y_2017, m_7, d_19, h_7
  • bvseo_bulk, prod_bvrr, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_3
  • loc_en_US, sid_895747, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
  • clientName_rei-inc
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getReviews, 59ms
  • REVIEWS, PRODUCT

Questions & Answers

The two reviews on this bag call into question if it is in fact down and if the advertised weight is correct. IS this bag synthetic or down? Is the weight 1lb. 10oz. Or 2lb.

Asked by: Lightweighthike
This sleeping bag uses 650 fill-power down for the insulation and has a published weight from Marmot of 1 lbs. 10 oz. If you have further questions about these details we encourage you to inquire with Marmot directly.
Answered by: REIservice
Date published: 2017-07-06
  • y_2017, m_7, d_19, h_11CST
  • bvseo_bulk, prod_bvqa, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_1
  • loc_en_US, sid_895747, prod, sort_[SortEntry(order=NUM_ANSWERS, direction=DESCENDING)]
  • clientName_rei-inc
  • bvseo_sdk, java_sdk, bvseo-4.0.0
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  • QUESTIONS, PRODUCT