3-Season Synthetic Sleeping Bags

Brands

Slumberjack
ALPS Mountaineering
Coleman
Eureka!
REI
Liberty Mountain
Kelty
Big Agnes
Marmot
Snugpak

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 and above

Recent 3-Season Synthetic Sleeping Bag Reviews

Eurohike Backpacker Micro II

rated 5 of 5 stars Quality product. Genuinely 3-season in my opinion and with a good lining 4. Superb small pack size. I have used this all four seasons camping in every type of weather and not once have I been cold. Admittedly in winter I used a liner with it, but I utterly love it. Originally purchased for £60 it was worth every penny. I am 6 foot 2 and there's plenty of room in length and width. It dries pretty quickly when wet too. I love this bag so much I saw one on eBay and bought it as they are discontinued… Full review

The North Face Goliath 3D

rated 3.5 of 5 stars Great bag, I own two. I've got big shoulders so it's a lil'tight on me, but otherwise a great bag for the person stout enough to handle the extra lbs. Hunter on a quad, canoe, sailing, horse back or car camp'n it would be perfect. Goes in fluffy comes out fluffy (get a compression stuff sack). Little dew not a problem cause it dries quick. store it in a loose bag with some mint oil to keep the spiders out and spray it with Listerine ta keep the mosquitoes away. I recommend sewing a veil of netting… Full review

Mountain Hardwear Pinole 20°

rated 1.5 of 5 stars Far too cold for the temperature rating. We bought four sleeping bags with the same temperature rating: two from The North Face (NF) for our young children and two Pinoles from Mountain Hardwear (MH). The children sleep warm in -7˚C. However, we feel already cold at about 5-10˚C, even with thermo-underwear, socks, and fleece jackets in the bag. The bags are roomy, but necessarily so, and always feel cold to the touch. Other issues some people are mentioning such as the zipper are trivial compared… Full review

NEMO Mezzo Loft Luxury 30

rated 4 of 5 stars Roomy and comfortable for car camping. Pad sleeve and additional features are well designed. A very roomy soft and comfortable two-season sleeping bag. No bottom insulation, but features a sleeve to hold a 30" wide sleeping pad. This feature works great as it keeps the bag from wrapping around you when you move at night. The construction is flawless and additional features such as the tuck-in blanket top and hood are well designed. Full review

Marmot Men's Trestles 15

rated 3.5 of 5 stars The bag is super warm, even on Mt. Whitney, and adequately warm when using in just a hammock. It is very bulky and does not compress as well as most other bags, but for a synthetic bag at a great price you can't complain too much. It kept me warm and dry and that's what is important. I wouldn't recommend it for long backpacking trips as it is much too bulky, but winter camping would be perfect. I used this bag on a week-long trip to Mt. Whitney and the bag was super warm sleeping in tents at 13,000+… Full review

ALPS Mountaineering Crescent Lake 20

rated 2.5 of 5 stars It's soft because it's bulky, but man is it bulky. I've had this sleeping bag for about a year, and it's the only one I've backpacked with since then. The reviews I had read suggested it was best for backpacking, but I think it is better for car camping. It's warm and has kept me warm in 28 degree nights in Tennessee. The regular size fits my 5'8" frame rather well, although sometimes there is too much room for cold air at my feet. Getting in and out of the bag is easy, and the zippers are insulated… Full review

Snugpak Jungle

rated 5 of 5 stars It's comfortable and light and keeps the critters off you. I love this bag! If I know it's not gonna rain I can just sleep on the ground or in a hammock with no issues. It packs small and takes up very little room. It dries quick and has plenty of room. It weighs almost nothing. I run hot and this bag was the perfect bag for me. I can take it anywhere with me due to its size and weight and I love that. If you don't winter camp this bag may be for you. Full review

Wiggy's Super Light

rated 5 of 5 stars I've used the 0 degree Superlight down to 6 degrees, and it worked as advertised. Two, maybe three foam pads down to this temperature. I've used the same bag with the overbag to -11°F, and once again, worked as advertised. If you stuff your wet gear by your feet, they'll be dry in the morning, and you'll have a ring of ice surrounding the outside of the bags footbox Full review

The North Face Men's Cat's Meow

rated 3.5 of 5 stars A solid synthetic bag that will treat you well in three seasons. I've always been intrigued by the Cat's Meow. It seems as though it has been a solid seller for North Face so I thought it must have a decent cost/performance ratio.  After having slept in it on a number of occasions now, I would say that It's a pretty decent bag. Many of the reviews on Trailspace are divided on the bag. It seems as though the older model gets a better review than the newer model. I have the older model.  Warmth:… Full review

Top-Rated 3-Season Synthetic Sleeping Bags

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Slumberjack Big Scout 30°F
$36
user rating: 5 of 5 (1)
ALPS Mountaineering Echo Lake 20
$40 - $69
Coleman Brazos 20
$40 MSRP
user rating: 4.5 of 5 (1)
Eureka! Grasshopper 30
$40
Eureka! Lady Bug 30
$40
REI Kindercone +30 Sleeping Bag
$44
Coleman Green Valley 30
$46 MSRP
Liberty Mountain Peregrine Contour 30
$48
Kelty Woobie Sleeping Bag
$49 - $64
Eureka! Copper River 30
$49
ALPS Mountaineering Echo Lake 0
$50 - $59
Slumberjack Girl Scout 30º
$50 MSRP
Eureka! Balsam 30F Rectangular
$55
Kelty Little Flower 20 Junior
$74
Eureka! Camellia 30F Rectangular
$55
Coleman Autumn Trails 20
$55 MSRP
Slumberjack Go-N-Grow +30°F
$55 MSRP
user rating: 3 of 5 (2)
Slumberjack Latitude +20°F
$55 MSRP
Eureka! Laramie 20F
$56
 
Liberty Mountain Peregrine Contour 20
$56
 
Big Agnes Atlantic Point 30
$58
Eureka! Cypress 15
$60
Kelty Discovery 30
$60
user rating: 3.5 of 5 (7)
Kelty Mistral 20
$86 - $89
user rating: 3.5 of 5 (1)
Coleman Crescent 15
$60 MSRP
Eureka! Sandstone 30º
$60 MSRP
user rating: 4.5 of 5 (6)
ALPS Mountaineering Crescent Lake 20
$63
user rating: 4 of 5 (7)
Marmot Trestles 30
$63 - $109
user rating: 4 of 5 (3)
Eureka! Silver City 30ºF
$65
user rating: 4 of 5 (2)
Coleman North Rim 0
$65 MSRP
user rating: 4.5 of 5 (2)
ALPS Mountaineering Desert Pine 20
$65
ALPS Mountaineering Crater Lake 20
$66
Kelty Callisto 20
$68 - $79
Kelty Big Dipper 30 Junior
$68 - $79
REI Nodder 25º
$80
user rating: 3 of 5 (1)
Kelty Mistral 0
$85
user rating: 5 of 5 (1)
Snugpak Jungle
$71
 
Snugpak Travelpak 3
$71
user rating: 4.5 of 5 (3)
The North Face Dolomite
$71 - $89
Slumberjack Boundary 20
$72
Liberty Mountain Peregrine Saker 20
$72
user rating: 3 of 5 (4)
Eureka! Cimarron 15
$75
Slumberjack Latitude 0°F
$75 MSRP
Marmot Mavericks 30 Semi Rec
$75 - $98
Slumberjack Boundary 0F
$78
 
EMS Solstice 20
$89 MSRP
Eureka! Kiewa 20F
$80
Marmot Sorcerer
$80
 
Liberty Mountain Peregrine Saker 0
$80
L.L.Bean Adventure Sleeping Bag, 20F
$80
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