3-Season Down Sleeping Bags

Brands

Western Mountaineering
NEMO
Marmot
Sierra Designs
EMS
Valandré
Mountain Hardwear
Big Agnes
Kelty
The North Face

User

Unisex
Men's
Women's
Kids'

Price

less than $50
$50 - $99.99
$100 - $199.99
$200 - $299.99
$300 - $399.99
$400 - $499.99
$500 and above

Recent 3-Season Down Sleeping Bag Reviews

Sierra Designs Men's Backcountry Bed 800 3-Season

rated 4 of 5 stars Plays well within its limits. Purchased a Willow Bough (green) Long on Amazon on July 13, 2016. Just finished a 4-day backpacking trip January, 2017 and an overnighter February, 2017 on the Ouachita Trail in Arkansas. On the 4-day trip. We basically spent two of the four days below freezing. On the overnighter the high was 45 degrees Fahrenheit and the low was 34 degrees Fahrenheit. The bag is very well thought out in general. The back of the bag to about the knee area has no insulation whatsoever. Full review

Mountain Hardwear Men's Phantom 0°

rated 4 of 5 stars Great option, but maybe not the best option. Overall a great bag. I tested at a local camping store but purchased from Sunny Sports as they had the bag for $120 cheaper. I went with this for colder Colorado hikes and it holds up well down to near zero temperatures. I was between this bag and comparable options from Feathered Friends and Western Mountaineering. In the end it came down to this bag and the Western Mountaineering Antelope. This bag was heavier than the Antelope and did not have continuous… Full review

NEMO Siren 30

rated 2 of 5 stars Not the quality and performance you pay for. This is a DUCK down semi-sleeping bag/quilt. Not the same quality that my original Siren 30 was. In 2013 the same bag/quilt used 850 GOOSE down and seems still like a far warmer and better quality for the cost product.   Rating estimate of this bag is more like 45°F. Beware of not getting quality for the cost. Full review

Western Mountaineering Antelope GWS

rated 4.5 of 5 stars This sleeping bag feels as if you are inside of a cloud. The bag's rating makes it a superior choice for winter camping. I love the way the mummy bag is designed. You have drawstrings by the neck and also by the hood. This lets you control warmth and air flow. The two zippers make it ideal for venting heat from the foot area if too warm and also unzipping the top zipper to cool off your torso. The bag keeps me super warm in cold weather. I found out that I can also use it as a quilt if I unzip it,… Full review

Marmot Never Winter

rated 4.5 of 5 stars Looks high quality, warm, and skin friendly. Just received the bag, looks high quality. The zipper did get stuck a bit as I played around with it, but that may be due to the bag being brand new. 11/28/16 Update: Very warm, definitely wouldn't call it a summer bag. The -1c rating is in fact the average rating for men and women. It says 2c for women and -3c for men. It has great compression and for less than 900 gram that is great value. Full review

Sea to Summit Trek TK II

rated 5 of 5 stars Excellent down bag for a variety of conditions. It's lightweight, packs down small, does better in wet weather than other down bags, and is very comfortable. This is the fourth backpacking sleeping bag I've purchased, and the second down bag. I purchased it when backpacking in Chile in 2012, realizing that the very lightweight synthetic bag that I had with me at the time would not keep me warm further south in Patagonia. I used it camping in all conditions in southern Chilean Patagonia, as well… Full review

NEMO Strato Loft 25

rated 5 of 5 stars Like sleeping with a comforter at home. This bag is designed to work WITH your current sleeping pad or mattress. I use a Therm-a-Rest NeoAir 25" wide mattress. It fits the bag perfectly. Zips up on both sides making it very versatile. It should be called more of a sleep system than a sleeping bag. Warmth: The bag keeps you warm. I like to wear basketball shorts and t shirt to bed. Kept me warm in upper 30 degree (F) temps. Fit & Comfort: The overall fit and comfort is amazing! The length for… Full review

Marmot Couloir

rated 5 of 5 stars Excellent bag if you want comfort and durability. I have had this bag for years. It is incredibly comfortable. Marmot stands behind its gear. I had a house fire and part of the bag was burnt/singed/melted. They were able to repair it like new for me. I have a left hand zip and my husband has a right hand zip. His is several years newer than mine but they mate perfectly. The bag packs and compresses well and washes up nicely after a long trip. Full review

REI Igneo Sleeping Bag

rated 4.5 of 5 stars So far so good. This bag has held up and kept me warm for a year, even when camping in shoulder seasons in Alaska and the Sierra. I carry it on all kinds of backpacking trips and I have no issues with it. I like the packed size and weight. It fits me well (5'7" broadish shoulders). It's warm but not sweaty. Zipper has been reliable. I was shopping Western Mountaineering and Feathered Friends, ready to drop the big money, when a friend who worked at REI showed me this one and told me when it was… Full review

Top-Rated 3-Season Down Sleeping Bags

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

user rating: 5 of 5 (12)
Western Mountaineering MegaLite
$450 - $469
user rating: 5 of 5 (7)
Western Mountaineering VersaLite
$560
user rating: 5 of 5 (5)
NEMO Strato Loft 25
$350
user rating: 5 of 5 (4)
Marmot Teton
$47 - $298
user rating: 5 of 5 (4)
Sierra Designs Backcountry Bed 800 3-Season
$380 - $439
user rating: 5 of 5 (4)
Western Mountaineering Apache MF
$525 - $539
user rating: 5 of 5 (4)
EMS Mountain Light 20
$249 - $259
user rating: 5 of 5 (4)
Marmot Lithium
$499 - $518
user rating: 5 of 5 (4)
Valandré Shocking Blue
$540
user rating: 5 of 5 (3)
Mountain Hardwear Banshee SL 0°
$720
user rating: 5 of 5 (3)
Big Agnes Ethel 0°
$330
user rating: 4.5 of 5 (17)
Kelty Cosmic 20
$143 - $219
user rating: 4.5 of 5 (16)
The North Face Superlight 0
$209
user rating: 4.5 of 5 (16)
Big Agnes Lost Ranger 15°
$210 - $263
user rating: 4.5 of 5 (8)
Marmot Never Summer
$279 - $319
user rating: 5 of 5 (2)
Marmot Angel Fire
$238 - $258
user rating: 5 of 5 (2)
Marmot Plasma 30
$289 - $599
user rating: 5 of 5 (2)
Kelty Ignite DriDown 16
$220
user rating: 5 of 5 (2)
Big Agnes Fish Hawk 30°
$149 - $199
user rating: 5 of 5 (2)
Mountain Hardwear Ratio 15
$259 - $280
user rating: 4.5 of 5 (6)
Mountain Hardwear Spectre SL 20°
$375 - $399
user rating: 4.5 of 5 (5)
Kelty SB 20
$296 - $389
user rating: 4.5 of 5 (5)
Sierra Designs Zissou 23
$260
user rating: 4.5 of 5 (4)
Mountain Hardwear Phantom 0°
$479 - $630
user rating: 4.5 of 5 (4)
Western Mountaineering AlpinLite
$540 - $569
user rating: 4.5 of 5 (3)
Kelty Cosmic 0
$190 - $239
user rating: 4.5 of 5 (3)
NEMO Nocturne 15
$342 - $399
user rating: 4.5 of 5 (3)
REI Igneo Sleeping Bag
$179
user rating: 5 of 5 (1)
Rab Ascent 500
$270 - $284
user rating: 5 of 5 (1)
Sierra Designs Mobile Mummy 800 3-Season
$250 - $499
user rating: 5 of 5 (1)
Sierra Designs Eleanor 19
$400
user rating: 5 of 5 (1)
Western Mountaineering Tamarak
$270
user rating: 5 of 5 (1)
Rab Neutrino 400
$375 - $399
user rating: 5 of 5 (1)
Sea to Summit Trek TK II
$279 - $319
user rating: 5 of 5 (1)
Western Mountaineering Sycamore MF
$470
user rating: 5 of 5 (1)
Big Agnes Summit Park 15
$330
user rating: 5 of 5 (1)
NEMO Rhumba 15
$280 - $319
user rating: 5 of 5 (1)
Brooks-Range Cloak 15
$370
user rating: 5 of 5 (1)
Western Mountaineering Antelope MF
$595 - $614
user rating: 4 of 5 (25)
Marmot Sawtooth
$239 - $279
user rating: 4 of 5 (20)
Marmot Helium
$319 - $419
user rating: 4 of 5 (19)
The North Face Blue Kazoo
$220 - $309
user rating: 4 of 5 (13)
Mountain Hardwear Phantom 32°
$380 - $399
user rating: 4 of 5 (10)
Marmot Hydrogen
$329 - $348
user rating: 4 of 5 (8)
Marmot Never Winter
$199 - $238
user rating: 4 of 5 (8)
Western Mountaineering UltraLite
$450 - $514
user rating: 4 of 5 (7)
Mountain Hardwear Phantom 15°
$500
user rating: 4 of 5 (6)
Western Mountaineering SummerLite
$390 - $405
user rating: 4 of 5 (3)
The North Face Gold Kazoo
$229
user rating: 4.5 of 5 (1)
Therm-a-Rest Altair HD
$590 - $639
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