3-Season Sleeping Bags

The best 3-season (0° to 32°f) sleeping bags, reviewed and curated by the Trailspace community. The latest review was added on December 12, 2018. Stores' prices and availability are updated daily.

Recent 3-Season (0° to 32°F) Sleeping Bag Reviews

Feathered Friends Swift

rated 5 of 5 stars I purchased this Swift at the FF store across from REI about 1998. The Swift is light, compresses well, and holds up to a great deal of abuse. It has kept me comfortably warm down to its published temp range of 20° F with only a base layer inside a homemade liner. I definitely recommend it for PCT section hikers from Oregon North to Manning Park; as well as weekend or holiday treks where you may encounter wet/cold conditions. DESCRIPTION AND PURPOSE This is a Swift, serial number 95448, 800 fill… Full review

Wilderness Experience Latok 1

rated 5 of 5 stars Thirty-four years later the bag is in excellent shape. Now November 2018...Highly Recommended. So I bought this bag back in the early '80s when I lived in Minnesota as it was rated for -20 degrees I believe. Paid $220 for it new then from Midwest Mountaineering. Slept in my Chevy Van for awhile during -20 degree winter and this thing kept me comfortable.I'm not a climber or anything—just like good gear and to go camping occasionally. Decided to take this thing out of storage and air it out some. Full review

Sierra Designs Men's Backcountry Bed 700 / 20 Degree

rated 3 of 5 stars Good 35+ degree bag without zippers. Do not recommend below 30 degrees without additional support. Great for side sleepers and folks that get out of the bag at night and hate struggling with zippers half-asleep. As a side sleeper using a CPAP, I've always struggled with sleeping bags. My "go-to" bag for 20-40 degree weather is either a Kelty Cosmic 20 or Cosmic 0 bag. They work, but the 20 is more like a 30-degree bag and the 0 is more like a 20-degree bag. When Sierra Designs released the zipperless… Full review

Kelty Men's Tuck 20

rated 5 of 5 stars BEST sleeping bag for hiking I've ever owned. Personal comfort rating at 30-70 degrees F. I go over the dimensions and material in my video review which you can find here: First off, I love this sleeping bag. The coldest temp I've slept in this bag was around 25 degrees F, which was a bit cool but bearable. The warmest temp I've used this bag in was probably around 70-75 degrees F, which was still very comfortable due to the fact you can vent the feet side of the bag. However if you're sleeping… Full review

NEMO Punk 20

rated 3 of 5 stars Child-sized comfortable and cozy bag with adjustable length to keep little ones from getting lost in the bottom. Partially hooded and made of soft materials for snuggling. Full featured and functional for backcountry use, definitely not a toy. Manufacturers Specs: Shell: 63D Polyester Ripstop w/ DWR Lining: 50D Polyester Taffeta w/ DWR Insulation: Stratofiber synthetic Temp Rating: 20°f/-7°c Target Age/Size: 4-8 years old or under 60” long Claimed Weight: 2 lb , 13 oz / 1.27 kg Features &… Full review

Sierra Designs Cloud 800 / 20 Degree

rated 4.5 of 5 stars A bag with the magic of 800 fill DriDown for about $100 less than the other bags in the same weight category. Sierra Designs Cloud 20 800 fill down Regular: 1 lb 13 oz In the mountains you need your gear to be as light as possible and still able to do its job. Being light reduces fatigue and lets you move through hazard zones faster thereby reducing your exposure to risk. In short, light is right. Another philosophy is summarized by, “pack light, freeze at night,” the idea that comfort and good… Full review

L.L.Bean Ultralight Sleeping Bag, 0° Mummy

rated 4 of 5 stars LL Bean's Ultralight 0 Degree Mummy Bag features Cross-Core technology, testing the boundaries of Aerogel and PrimaLoft Gold insulation. Theoretically, this design should increase the sleeping bag warmth-to-weight ratio. Finding the right sleeping bag can prove to be challenging. Features like sleeping bag loft, temperature rating, and weight can test even the most experienced backpackers. But LL Bean's 0 Degree Ultralight Sleeping Bag does a good job of implementing the outdoor industry's most… Full review

The North Face Hightail 3S 15

rated 5 of 5 stars Perfect. A great find after lots of research. I did a lot of research on bags of this temperature rating that were under one kilo. This bag replaced a much heavier sleeping bag and it seems every bit as warm. I have not had it down to the rated 15 deg. F, but I believe with long johns and good insulation under it, it would be satisfactory for me at 15 deg. F.  (I am a warm sleeper, by the way). I have had lots of well made mummy bags and I find this one is a perfect fit for me. Others have been… Full review

The North Face Men's Blue Kazoo

rated 2 of 5 stars High expectations, poor performance. Bought this North Face bag at a local REI. I used it for several years in a variety of settings, from indoor use to summer hiking, fall, even some winter hikes. My biggest complaint is its temp rating. My bag says it is a 15-degree rating. YES, I always stored it loose, never compressed. The bag was well taken care of. After several nights over several different outings I was sure to bring extra clothes to sleep in if I knew temps would drop below freezing. This… Full review

user rating: 5 of 5 (12)
Western Mountaineering MegaLite Down
$450
user rating: 5 of 5 (7)
Western Mountaineering VersaLite Down
$560 - $575
user rating: 5 of 5 (4)
Marmot Teton Down
$269 - $299
user rating: 5 of 5 (4)
Western Mountaineering Apache MF Down
$525 - $540
user rating: 5 of 5 (4)
Marmot Lithium Down
$441 - $519
user rating: 5 of 5 (4)
Valandré Shocking Blue Down
$648
user rating: 5 of 5 (3)
Marmot Angel Fire Down
$195 - $319
user rating: 5 of 5 (3)
Mountain Hardwear Banshee SL 0° Down
$640
user rating: 5 of 5 (3)
Big Agnes Ethel 0° Down
$210 - $299
user rating: 4.5 of 5 (19)
Big Agnes Lost Ranger 15° Down
$162 - $299
user rating: 4.5 of 5 (18)
Kelty Cosmic 20 Down
$104 - $169
user rating: 4.5 of 5 (8)
Marmot Never Summer Down
$229 - $299
user rating: 5 of 5 (2)
Big Agnes Fish Hawk 30° Down
$149 - $229
user rating: 5 of 5 (2)
Mountain Hardwear Ratio 15 Down
$195 - $280
user rating: 4.5 of 5 (7)
Mountain Hardwear Spectre SL 20° Down
$582
user rating: 4.5 of 5 (6)
ALPS Mountaineering Crescent Lake 20 Synthetic
$52
user rating: 4.5 of 5 (4)
The North Face Dolomite 20/-7 Synthetic
$89 - $179
user rating: 4.5 of 5 (4)
Mountain Hardwear Phantom 0° Down
$450 - $599
user rating: 4.5 of 5 (4)
Western Mountaineering AlpinLite Down
$540 - $585
user rating: 4.5 of 5 (3)
Kelty Tuck 20 Synthetic
$67 - $99
user rating: 4.5 of 5 (3)
Kelty Cosmic 0 Down
$163 - $239
user rating: 4.5 of 5 (3)
NEMO Nocturne 15 Down
$380
user rating: 4.5 of 5 (3)
REI Igneo 25 Down
$269
user rating: 4.5 of 5 (2)
Mountain Hardwear HyperLamina Flame 20 Synthetic
$145 - $203
user rating: 5 of 5 (1)
Rab Ascent 500 Down
$275
user rating: 5 of 5 (1)
Marmot Phase 30 Down
$399 - $419
user rating: 5 of 5 (1)
Western Mountaineering Tamarak Down
$270 - $280
user rating: 5 of 5 (1)
Rab Neutrino 400 Down
$280 - $375
user rating: 5 of 5 (1)
NEMO Disco 30 Down
$260 - $279
user rating: 5 of 5 (1)
Sierra Designs Nitro 800 / 20 Degree Down
$330 - $349
user rating: 5 of 5 (1)
Sierra Designs Frontcountry Bed 600 SYN 2-Season Down
$142
user rating: 5 of 5 (1)
Sea to Summit Trek TK II Down
$148 - $329
user rating: 5 of 5 (1)
ALPS Mountaineering Echo Lake 20 Synthetic
$40 - $59
user rating: 5 of 5 (1)
Western Mountaineering Sycamore MF Down
$470
user rating: 5 of 5 (1)
Big Agnes Summit Park 15 Down
$330
user rating: 5 of 5 (1)
Mountain Hardwear HyperLamina Torch 0 Synthetic
$182 - $220
user rating: 5 of 5 (1)
Western Mountaineering Antelope MF Down
$595 - $614
user rating: 4 of 5 (26)
Marmot Sawtooth 15 Down
$70 - $278
user rating: 4 of 5 (24)
Marmot Trestles 15 Synthetic
$80 - $129
user rating: 4 of 5 (20)
The North Face Blue Kazoo Down
$219 - $309
user rating: 4 of 5 (20)
Marmot Helium Down
$319 - $419
user rating: 4 of 5 (15)
Big Agnes Encampment 15° Synthetic
$153 - $179
user rating: 4 of 5 (14)
The North Face Aleutian 3S Bx Synthetic
$85 - $129
user rating: 4 of 5 (10)
Marmot Hydrogen Down
$297 - $349
user rating: 4 of 5 (9)
Mountain Hardwear Pinole 20° Synthetic
$78
user rating: 4 of 5 (8)
Marmot Never Winter Down
$154 - $219
user rating: 4 of 5 (8)
Western Mountaineering UltraLite Down
$485 - $514
user rating: 4 of 5 (8)
Marmot Trestles 30 Synthetic
$58 - $119
user rating: 4 of 5 (8)
Mountain Hardwear Lamina 20 Synthetic
$220
user rating: 4 of 5 (6)
Western Mountaineering SummerLite Down
$390 - $419
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