3-Season Down Sleeping Bags

Brands

Mountain Hardwear
Big Agnes
Western Mountaineering
Eddie Bauer
REI
Kelty
Feathered Friends
NEMO
The North Face
Sea to Summit

Genders

Unisex
Men's
Women's
Kids'

Price

less than $100
$100 - $199.99
$200 - $299.99
$300 - $399.99
$400 - $499.99
$500 and above

Recent 3-Season Down Sleeping Bag Reviews

Mountain Hardwear Men's Phantom 15°

rated 4 of 5 stars The bag construction is great. Materials are great. It's light, stuffs down small, the hood is awesome and it's cozy. But I'm skeptical about the temperature rating. I really like this bag. However I bought the long and should have gone for the regular. I owned another MH bag that was long and it fit great. So when I reordered it i just went with the long without realizing that the sizes were changed. I went on a trip to the Sierras and it got down to about 30 degrees at night. My core and head… Full review

Mountain Hardwear Spectre SL 20°

rated 3 of 5 stars Started off great, but then the waterproof materials and the welded baffles completely failed after about 10 years. Warranty coverage was lacking. I loved my Spectre 20. I had it for 10 years and used it for hundreds of nights. Then I ended up getting a tear in the seams. Not the end of the world. One tear after 10 years. I called Mountain Hardwear and asked them what to do to send it back to them. They said I had to wash it first. Even though it had a hole in it and down was coming out, they wanted… Full review

Big Agnes Lost Ranger 15°

rated 3.5 of 5 stars I am using a Lost Ranger 15 on my hike of the PCT and when used in tandem with my Big Agnes sleeping pad I have found it to be very comfortable and it seems to live up to its 15 degree rating. It's lightweight and compresses nicely into my Granite Gear stuff sack. I am using a Lost Ranger 15 on my hike of the Pacific Crest Trail. I was told I should have at least a 20 degree sleeping bag, but I settled on the Lost Ranger because of weight and the cost. I find it to be roomy and not confining and… Full review

Western Mountaineering VersaLite

rated 4 of 5 stars Well constructed, very light and compressible. The bag weighs close to nothing. If you're looking to save weight and have a bomber bag look no further. Western Mountaineering got it right here. I use this bag year round. When hot I just sleep on top of it. The loft is so sweet. You roll it out and it blows up like a balloon. I've had it for a few years and it keeps on ticking. I think I paid $450 for it, but I did the research, knew what I wanted and pulled the trigger. I'm writing this review because… Full review

REI Men's Radiant +20

rated 2 of 5 stars I really wanted to like it, but it was disappointing. I bought the long and wide version of the REI Radiant 20F down bag with my 2014 REI dividend, and I thought I would like this bag, but it really fell short in a few areas. It seemed like a good value for $220 so I tried it out in the store and it fit great (I'm a big guy) but unfortunately, that is about where the good ends. The first issue is the zipper. I know it's unavoidable that all zippers will get snagged every so often, but the zipper… Full review

Eddie Bauer Vintage 0 Down Sleeping Bag Quilt

rated 4.5 of 5 stars A nice example of an old expedition bag from the Seattle Outfitter. The bag has some very unique and useful features to give it great versatility. I think when this bag came out (I don't know the date or the make) it was an expensive addition to the gear locker. It has some features that I've seen before but never together in one bag. Warmth: The bag is very warm. I've used in a range of weather from -20°F (-29°C) to 60°F (16°C).  Anything below 0°, I have to double this bag up with another. Full review

REI Downtime +10

rated 4.5 of 5 stars Great feather bag. For the price it packs down small, weighs little, and is really comfortable. Great overall bag. Though some of the hardwear (zipper snap and grommet for the drawstring) popped out, the bag itself is great. I re-sewed the grommet back on and sewed in my own velcro tab over the old button that keeps the zipper in place once zipped and have no problems. The bag performs well in cooler temps. I slept very comfortably in the mid 20's in this bag. The collar hugs well, sealing in your… Full review

Kelty Cosmic Down 4°

rated 4.5 of 5 stars Son is in an Active Boy Scout Troop that camps 11 months of the year. I hate the cold and had relied on two 30 degree sleeping bags, all my clothes and a blanket until I found this Kelty Cosmic on sale. Warm and toasty even at 0° now. Son is in an Active Boy Scout Troop that camps 11 months of the year. I hate the cold and had relied on two 30 degree sleeping bags, all my clothes and a blanket until I found this Kelty Cosmic Down (NOT DriDown) on sale. Warm and toasty even at 0° now. I've mostly… Full review

Feathered Friends Osprey UL 30

rated 5 of 5 stars I highly recommend the FF Osprey for three-season use. This bag weighs less than 2 lbs for the long version, and I have been completely comfortable down to its 30 degree rating. It feels like a cloud of warm air around you with good loft, and packs down to a 12 by 7 inch stuff sack. I finally invested in a new sleeping bag last year to supplement my Marmot Sawtooth 15 degree bag. Being in the South, I wanted a fall and spring bag with less weight. I decided to look at 30 degree bags as I still tend… Full review

Top-Rated 3-Season Down Sleeping Bags

Sort by: name | rating | price | availability | recently reviewed

user rating: 4 of 5 (7)
Mountain Hardwear Phantom 15° reviewed Aug 4, 2015
$371 - $530
user rating: 4.5 of 5 (6)
Mountain Hardwear Spectre SL 20° reviewed Aug 4, 2015
$319 - $750
user rating: 4.5 of 5 (16)
Big Agnes Lost Ranger 15° reviewed Jul 8, 2015
$224 - $379
user rating: 5 of 5 (7)
Western Mountaineering VersaLite reviewed Jun 24, 2015
$545
user rating: 4.5 of 5 (1)
Eddie Bauer Vintage 0 Down Sleeping Bag Quilt reviewed Apr 24, 2015
discontinued
user rating: 4.5 of 5 (1)
REI Downtime +10 reviewed Apr 9, 2015
discontinued
user rating: 4.5 of 5 (1)
Kelty Cosmic Down 4° reviewed Apr 7, 2015
$217
user rating: 5 of 5 (1)
Feathered Friends Osprey UL 30 reviewed Apr 5, 2015
$419 MSRP
user rating: 5 of 5 (4)
NEMO Strato Loft 25 reviewed Mar 18, 2015
$370
user rating: 4.5 of 5 (17)
The North Face Superlight reviewed Mar 18, 2015
$255 - $428
user rating: 5 of 5 (1)
Sea to Summit Traverse XT II reviewed Mar 12, 2015
$471 - $588
user rating: 4 of 5 (7)
Marmot Never Winter reviewed Feb 13, 2015
$160 - $239
user rating: 5 of 5 (3)
Western Mountaineering Apache MF reviewed Jan 3, 2015
$510
user rating: 3 of 5 (1)
Eddie Bauer Karakoram 0 StormDown reviewed Dec 21, 2014
$549 MSRP
user rating: 4 of 5 (19)
The North Face Blue Kazoo reviewed Dec 2, 2014
$210 - $309
user rating: 4 of 5 (1)
L.L.Bean Down Sleeping Bag with DownTek, Rectangular 20° reviewed Nov 18, 2014
user rating: 5 of 5 (11)
Western Mountaineering MegaLite reviewed Oct 16, 2014
$440
user rating: 4.5 of 5 (8)
Marmot Never Summer reviewed Oct 16, 2014
$298 - $319
user rating: 4.5 of 5 (4)
REI Sub Kilo +15 reviewed Oct 9, 2014
discontinued
user rating: 4.5 of 5 (1)
Kelty Ignite DriDown 28 reviewed Oct 8, 2014
$200
user rating: 5 of 5 (1)
NEMO Nocturne 15 reviewed Sep 20, 2014
$285 - $419
user rating: 4.5 of 5 (4)
Sierra Designs Ridge Runner 15 reviewed Aug 30, 2014
$210 MSRP
user rating: 4 of 5 (23)
Marmot Sawtooth reviewed Aug 17, 2014
$239 - $279
user rating: 5 of 5 (1)
Big Agnes Pomer Hoit SL 0° reviewed Jul 2, 2014
$453
user rating: 5 of 5 (2)
Marmot Plasma 30 reviewed Jun 25, 2014
$459 - $599
user rating: 4 of 5 (2)
Marmot Plasma 15 reviewed Jun 8, 2014
$500 - $699
user rating: 5 of 5 (2)
Kelty Ignite DriDown 16 reviewed May 6, 2014
$200 - $219
user rating: 4 of 5 (10)
Marmot Hydrogen reviewed May 6, 2014
$359 - $378
user rating: 5 of 5 (1)
Rab Neutrino 400 reviewed May 6, 2014
$375 - $395
user rating: 5 of 5 (1)
Sierra Designs Mobile Mummy 800 3-Season reviewed Apr 26, 2014
$352 - $519
user rating: 4.5 of 5 (3)
Sierra Designs Zissou 23 reviewed Apr 19, 2014
$180 - $239
user rating: 5 of 5 (1)
Sierra Designs Zissou 12 reviewed Apr 3, 2014
$220 - $299
user rating: 5 of 5 (16)
Marmot Pinnacle reviewed Apr 3, 2014
$349 MSRP
user rating: 5 of 5 (10)
Marmot Arroyo reviewed Apr 3, 2014
$269 MSRP
user rating: 5 of 5 (3)
MontBell U.L. Spiral Down Hugger #1 reviewed Apr 2, 2014
$379 MSRP
user rating: 4 of 5 (1)
Rab Neutrino Endurance 600 reviewed Mar 31, 2014
$400 - $529
user rating: 4.5 of 5 (1)
Columbia Moonstone 15 Mummy reviewed Mar 27, 2014
user rating: 5 of 5 (3)
Mountain Hardwear Phantom 0° reviewed Mar 20, 2014
$406 - $610
user rating: 5 of 5 (1)
Feathered Friends Murre reviewed Mar 12, 2014
$554 MSRP
user rating: 4.5 of 5 (1)
Ozark Trail Cocoon 200 reviewed Jan 31, 2014
user rating: 5 of 5 (1)
Western Mountaineering Tamarak reviewed Dec 5, 2013
$260
 
user rating: 4 of 5 (1)
Sea to Summit Talus TS2 reviewed Nov 21, 2013
user rating: 4 of 5 (3)
The North Face Gold Kazoo reviewed Nov 7, 2013
$239 - $249
user rating: 4.5 of 5 (1)
Therm-a-Rest Altair HD reviewed Nov 6, 2013
$350 - $442
user rating: 4.5 of 5 (14)
Kelty Cosmic Down 20° reviewed Nov 3, 2013
$133 - $219
user rating: 4 of 5 (8)
Western Mountaineering UltraLite reviewed Oct 27, 2013
$450 - $469
user rating: 3.5 of 5 (5)
Feathered Friends Hummingbird reviewed Oct 3, 2013
$379 MSRP
user rating: 4.5 of 5 (1)
MontBell U.L. Super Spiral Down Hugger #3 reviewed Sep 26, 2013
$294 MSRP
user rating: 5 of 5 (3)
Sierra Designs Eleanor 20 Hi reviewed Aug 1, 2013
user rating: 4 of 5 (2)
Sierra Designs Ridge Runner 30 reviewed Jul 15, 2013
$170 MSRP
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