3-Season (0° to 32°F) Sleeping Bags

Categories

Down
Synthetic
Hybrid

Brands

Western Mountaineering
Marmot
NEMO
Kelty
Valandré
Sierra Designs
Mountain Hardwear
Big Agnes
Eureka!
ALPS Mountaineering

Genders

Unisex
Men's
Women's
Kids'
Boys'
Girls'

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 (0° to 32°F) Sleeping Bag Reviews

Sierra Designs Men's Backcountry Bed 800 3-Season

rated 5 of 5 stars Sierra Designs thought outside the traditional box in designing the Backcountry Bed sleeping system. Starting with a basic mummy bag, they removed the zipper and provided a curved opening in the top of the bed. They then attached an integrated oversized comforter that allows the sleeper easy access in and out of the bed. What you end up with is a hybrid mummy bag/quilt, providing the best of both worlds. The comforter, with insulated arm and hand pockets, can be left open or tucked into the bag. Full review

Marmot Men's Helium

rated 0.5 of 5 stars Just returned a Marmot Helium bag after two uncomfortable nights in the Wind River Range for cold spots in the hip and upper chest area. Based on my own personal experience I cannot recommend it. I purchased this bag as a replacement for my old reliable Marmot Lithium because, over the years, the down in the bag had seeped through the lining leaving cold spots.   The Helium had great features with the full zip from top or bottom to allow easy ingress and egress and foot ventilation plus the partial… Full review

Kelty Men's Cosmic 20

rated 4 of 5 stars Super affordable sleeping bag. It is perfect for a camper/backpacker on a budget. This bag is not only affordable, it's lightweight and compactable. This is the perfect bag for someone who wants decent performance without shelling out the $550 for the Western Mountaineering ultra lightweight bag (which is totally worth it if you don't have a budget). Full review

Mountain Hardwear HyperLamina Flame

rated 5 of 5 stars Very good. Warmth: Very good  Fit and comfort: I will grow into my bag. I'm a teen. Comfort is very good. Full review

Mountain Hardwear Ratio 15

rated 5 of 5 stars Good all around sleeping bag for three seasons. Used it mainly in Northeastern British Columbia. I got the Ratio 15 and my wife got the Heratio 15. Fits me really well and isn't constrictive. The bag feels cozy and warm and seems to regulate heat pretty well. I haven't noticed any cold spots at all. The shell and dry down really help keep the bag dry. The down is placed well throughout the bag and the baffle along the zipper keeps the cold out. The colour is nice and the materials have a quality… Full review

Big Agnes Buell 30

rated 4.5 of 5 stars Comfortable bag that packs down to a small size. I bought this bag with pack-ability in mind. I wanted to put it inside my backpack along with everything else. My old bag is so much bigger, in fact it just barely fits inside the pack by itself. I purchased a Granite Gear compression/dry sack (18L) along with this sleeping bag to get the smallest pack size possible. Now I can put my sleeping bag, tent, stove, hatchet, buck knife, fire starters, and more in the main compartment of the backpack. I… Full review

NEMO Nocturne 15

rated 5 of 5 stars Like to snuggle? This bag's for you! Starting my AT thru hike in March made the need to stay warm and cozy critical to my ability to stay the course and NEMO delivered: the unique figure-eight shape, blankey-like material around the neck, and generous hooding made even the coldest nights conquerable. Debating, though, if such a warm bag is the best choice for these summer months... There were some incredibly cold nights on the AT in the first weeks on the trail and NEMO's Nocturne 15 kept me thriving… Full review

Western Mountaineering AlpinLite

rated 5 of 5 stars Great lightweight three-season bag. I bought this bag after taking a nice 30-degree bag on the John Muir Trail in mid-September. We hit some cold weather with nights dipping into the teens. To stay warm, I had to put on every piece of clothing I had and wear it in the sleeping bag. For about 4 oz of additional weight, the Western Mountaineering AlpinLite solved my problem. It is light, super high quality, and fits me great. I got the long version because I am 6'2". One problem I always have with… Full review

Sierra Designs Wild Bill 20

rated 4 of 5 stars No complaints. It's been a good bag for temperate climate weather. I've been using this for nearly 9 years, but only a handful of times. Still looks new and works exactly as I expected. I haven't exactly pushed its limits as I'm a fair-weather backpacker whenever possible.  Full review

Top-Rated 3-Season (0° to 32°F) Sleeping Bags

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user rating: 5 of 5 (11)
Western Mountaineering MegaLite 3-Season Down Sleeping Bag
$450
user rating: 5 of 5 (7)
Western Mountaineering VersaLite 3-Season Down Sleeping Bag
$560
user rating: 5 of 5 (4)
Marmot Teton 3-Season Down Sleeping Bag
$79 - $289
user rating: 5 of 5 (4)
NEMO Strato Loft 25 3-Season Down Sleeping Bag
$370
user rating: 5 of 5 (4)
Western Mountaineering Apache MF 3-Season Down Sleeping Bag
$525
user rating: 5 of 5 (4)
Kelty SB 20 3-Season Down Sleeping Bag
$370
user rating: 5 of 5 (4)
Marmot Lithium 3-Season Down Sleeping Bag
$499
user rating: 5 of 5 (4)
Valandré Shocking Blue 3-Season Down Sleeping Bag
$720 - $749
user rating: 5 of 5 (3)
Sierra Designs Backcountry Bed 800 3-Season 3-Season Down Sleeping Bag
$319 - $489
user rating: 5 of 5 (3)
Mountain Hardwear Phantom 0° 3-Season Down Sleeping Bag
$473 - $630
user rating: 5 of 5 (3)
Big Agnes Ethel 0° 3-Season Down Sleeping Bag
$330
user rating: 4.5 of 5 (17)
Kelty Cosmic 20 3-Season Down Sleeping Bag
$150 - $219
user rating: 4.5 of 5 (16)
Big Agnes Lost Ranger 15° 3-Season Down Sleeping Bag
$280 - $299
user rating: 4.5 of 5 (8)
Marmot Never Summer 3-Season Down Sleeping Bag
$289 - $319
user rating: 5 of 5 (2)
Marmot Angel Fire 3-Season Down Sleeping Bag
$205 - $268
user rating: 5 of 5 (2)
Marmot Plasma 30 3-Season Down Sleeping Bag
$463 - $599
user rating: 5 of 5 (2)
Eureka! Wild Basin 0 3-Season Synthetic Sleeping Bag
$85
user rating: 5 of 5 (2)
Kelty Ignite DriDown 16 3-Season Down Sleeping Bag
$220
user rating: 5 of 5 (2)
Big Agnes Fish Hawk 30° 3-Season Down Sleeping Bag
$230
user rating: 4.5 of 5 (6)
ALPS Mountaineering Crescent Lake 20 3-Season Synthetic Sleeping Bag
$63
user rating: 4.5 of 5 (5)
Sierra Designs Zissou 23 3-Season Down Sleeping Bag
$195
user rating: 4.5 of 5 (4)
Western Mountaineering AlpinLite 3-Season Down Sleeping Bag
$540
user rating: 4.5 of 5 (3)
Kelty Cosmic 0 3-Season Down Sleeping Bag
$190 - $219
user rating: 4.5 of 5 (3)
The North Face Dolomite 3-Season Synthetic Sleeping Bag
$62 - $89
user rating: 4.5 of 5 (3)
NEMO Nocturne 15 3-Season Down Sleeping Bag
$380
user rating: 4.5 of 5 (2)
NEMO Mezzo Loft Luxury 3-Season Synthetic Sleeping Bag
$250
user rating: 4.5 of 5 (2)
Kelty Tuck 20 / EN 22 3-Season Synthetic Sleeping Bag
$90
user rating: 4.5 of 5 (2)
ALPS Mountaineering Desert Pine 20 3-Season Synthetic Sleeping Bag
$78
user rating: 4.5 of 5 (2)
REI Igneo Sleeping Bag 3-Season Down Sleeping Bag
$299
user rating: 5 of 5 (1)
NEMO Mezzo Loft 3-Season Synthetic Sleeping Bag
$230
user rating: 5 of 5 (1)
Rab Ascent 500 3-Season Down Sleeping Bag
$270
user rating: 5 of 5 (1)
Mountain Hardwear HyperLamina Flame 3-Season Synthetic Sleeping Bag
$240 - $255
user rating: 5 of 5 (1)
Sierra Designs Mobile Mummy 800 3-Season 3-Season Down Sleeping Bag
$380 - $519
user rating: 5 of 5 (1)
Sierra Designs Eleanor 19 3-Season Down Sleeping Bag
$300
user rating: 5 of 5 (1)
ALPS Mountaineering Desert Pine 0 3-Season Synthetic Sleeping Bag
$91
user rating: 5 of 5 (1)
Western Mountaineering Tamarak 3-Season Down Sleeping Bag
$270
user rating: 5 of 5 (1)
Snugpak Jungle 3-Season Synthetic Sleeping Bag
$71
user rating: 5 of 5 (1)
Rab Neutrino 400 3-Season Down Sleeping Bag
$375
user rating: 5 of 5 (1)
REI Lumen +25 3-Season Synthetic Sleeping Bag
$159
user rating: 5 of 5 (1)
Sea to Summit Traverse XT II 3-Season Down Sleeping Bag
$589
user rating: 5 of 5 (1)
ALPS Mountaineering Echo Lake 20 3-Season Synthetic Sleeping Bag
$60 - $69
user rating: 5 of 5 (1)
Western Mountaineering Sycamore MF 3-Season Down Sleeping Bag
$470
user rating: 5 of 5 (1)
Big Agnes Summit Park 15 3-Season Down Sleeping Bag
$250 - $261
user rating: 5 of 5 (1)
NEMO Rhumba 15 3-Season Down Sleeping Bag
$300
user rating: 5 of 5 (1)
Mountain Hardwear Ratio 15 3-Season Down Sleeping Bag
$210 - $280
user rating: 5 of 5 (1)
Western Mountaineering Antelope MF 3-Season Down Sleeping Bag
$595
user rating: 4 of 5 (25)
Marmot Sawtooth 3-Season Down Sleeping Bag
$249 - $279
user rating: 4 of 5 (23)
Marmot Trestles 15 3-Season Synthetic Sleeping Bag
$76 - $118
user rating: 4 of 5 (19)
The North Face Blue Kazoo 3-Season Down Sleeping Bag
$289 - $299
user rating: 4 of 5 (18)
Marmot Helium 3-Season Down Sleeping Bag
$319 - $469
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