Warm Weather Synthetic Sleeping Bags


The North Face
Mountain Hardwear
Sierra Designs




less than $25
$25 - $49.99
$50 - $99.99
$100 - $199.99
$200 - $299.99
$300 and above

Recent Warm Weather Synthetic Sleeping Bag Reviews

Deuter DreamLite 500

rated 5 of 5 stars I can't believe that someone hasn't already reviewed this sleeping bag! These are my GO-TO warm weather bags, and the ones I use more than any of the others! I have two (2) of these bags, and I highly recommend them to anyone looking for a lightweight, warm weather only sleeping bag! This is the color scheme of the bags that I own. Mine don't look quite as tapered as the manufacturer's stock photo. And mine are not quite as "pretty" anymore, either! Lol. BUT, I purchased these bags in May of 2010,… Full review

The North Face Lynx

rated 4 of 5 stars Packs down to less than a volleyball in size. Comes with compression sack. Warm even below its rating (35 degrees). Great summer bag. This is a good entry level summer bag for the hiker looking to get out into the woods w/o the 450 dollar bag, 500 dollar tent and 300 dollar backpack. Compresses to a respectable size. Allows you to go into the woods with a 50l pack given you have the right clothing and shelter. I would buy it again. Full review

The North Face Dolomite 40/4

rated 4 of 5 stars Lightweight, packable/compressible, can use as a quilt... well made. Bought this bag for summer camping since I have only 20 deg bags. Stayed warm down to high 30s. Below that I was chilled a bit. Great deal for a bag of this weight and quality, couldn't ask for more. Full review

Sierra Designs Backcountry Bed Duo SYN 1.5-Season

rated 5 of 5 stars Someone who sleeps with a partner will find this bag has such great design features that they will know the person who designed it loved and hated doing this many times in the past. tThey distilled all these experiences in one great couples bag! I am 5'8" and weigh 240 lbs and my partner is 5'5 "and weighs 130 lbs. Most of my weight is in the belly, cursed that I am! Considering my proportions, this bag was just a little snug at the mid-section when laying flat next to my partner...not too snug… Full review

Marmot Unisex Mavericks 40 Semi Rec

rated 4.5 of 5 stars Simple but great bag. Forthright about the temp rating. Light and packs well for a synthetic. Cost effective. Warmth: Tells the minimum and comfort rating on the bag 25/40. Does well with the rating. Warmth is distributed evenly. Fit and Comfort: The material is very comfortable. It is roomy in the torso. Leaves off the hood to reduce weight.  Entry and Exit: Very easy in and out. Zipper doesn't stick. Moisture: I've never had an issue with moisture. Packability: Packs down to 8 X 10 Loft: Average… Full review

Ozark Trail Sleeping Bag

rated 1 of 5 stars I bought the zero degree bag and nearly froze to death. It cost me a thru hike last year. This is more like a 40 degree bag rating. Day one, night one...the zipper tore and cord in hood broke. It was 4 degrees and I nearly froze. Day 2 ...it was closer to 6 degree and I froze...I had to hike into town, replace the bag. Not worth using as toilet paper. I could have gotten better quality from a teenager's home ec project and lighter weight. I would not recommend this product to anyone unless I wanted… Full review

The North Face Aleutian 50/10

rated 4 of 5 stars Great price. Packs down very small. A very good warm weather bag. Can fit it in a small Kelty compression bag (color listed as Curry). Packs down to smaller than 10" x 5". Full review

Wiggy's Desert

rated 4 of 5 stars I own two Wiggy's bags, a bivy sack, a rain jacket, and six ecotats made by Wiggy's. All are over built and what I would call BET YOUR LIFE GEAR. The temp ratings tend to be very conservative. The #10 YKK zippers are bulky but built to last. I would not hesitate to buy Wiggy's products or give them to loved ones; they are that good. Wiggy's sleeping bags: I have used the Desert bag and the over bag. The temp ratings seemed conservative as the Desert is rated to 40 degrees F and it kept me comfortable… Full review

REI Travel Sack +55

rated 3 of 5 stars 50 dollar sleeping bag, decent warmth, good liner bag in my opinion. Warmth: The bag does keep you warm, on a 50-60 degree night with a shorts and t-shirt on it is perfect for me. I'm a cold sleeper, so maybe I'm not the best judge for warmth. Comfort/Enter/Exit: As far as comfort goes, I love the feeling of polyester taffeta, soft smooth nice on the skin. Length is 78, hip width is 53 and shoulder is 60 (all in inches), which happens to fit me perfectly, I'm 6'2" 230 pounds. the hood works well… Full review

Top-Rated Warm Weather Synthetic Sleeping Bags

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user rating: 4.5 of 5 (4)
The North Face Wasatch 40
$45 - $99
user rating: 4.5 of 5 (3)
Mountain Hardwear Lamina 45°
$120 - $180
user rating: 4.5 of 5 (3)
Mountain Hardwear Lamina 35°
$130 - $200
user rating: 5 of 5 (1)
Deuter DreamLite 500
user rating: 5 of 5 (1)
Sierra Designs Backcountry Bed Duo SYN 1.5-Season
user rating: 4.5 of 5 (1)
Marmot Mavericks 40 Semi Rec
$69 - $99
user rating: 4 of 5 (1)
The North Face Lynx
$110 - $149
user rating: 4 of 5 (1)
Kelty Light Year XP 40
user rating: 4 of 5 (1)
The North Face Aleutian 50/10
$58 - $88
user rating: 4 of 5 (1)
Marmot NanoWave 55
$60 - $79
user rating: 4 of 5 (1)
The North Face Dolomite 40/4
$63 - $79
user rating: 3.5 of 5 (1)
The North Face Dolomite 2S 40F
$59 - $67
user rating: 2.5 of 5 (3)
REI Travel Sack +55
L.L.Bean Cabin Fleece Sleeping Bag
Coleman Roanoke 40
Eureka! Cayuga 45
$50 - $60
Liberty Mountain Peregrine Saker 35
Marmot NanoWave 50 Semi Rec
$78 - $89
Snugpak Travelpak 1
Coleman Palmetto 40
Burton Dirt Bag Sleeping Bag
Sierra Designs Backcountry Bed SYN 2.5-Season
$165 - $239
Kelty Tumbler 30/50
$76 - $84
Snow Peak Ofuton Sleeping Bag
Big Agnes Buffalo Park 40°
$120 - $129
Mountain Hardwear Laminina 35
MontBell Burrow Bag #5
L.L.Bean Ultralight Sleeping Bag, 35°
$189 - $199
Equinox Mandrill Micro Fleece Mummy Bag
Mountainsmith Ptarmigan 35F
$96 - $106
Rab Ignition 2
Sierra Designs SFC Assault 45
Sierra Designs Mobile Mummy SYN 2.5-Season
$147 - $219
Kelty Tumbler 50/70
$58 - $64
Millet Baikal 750
$100 - $109
ALPS Mountaineering Spring Lake +45
Eureka! Minnow 45
$24 - $39
Marmot NanoWave 35
$89 - $99
Kelty Callisto 35
$59 - $69
Exped Dreamwalker DUO Syn 160
$239 - $318
Eureka! Sandstone 45º
$40 - $46
Eureka! Kiewa 40F
$80 - $89
L.L.Bean Camp Sleeping Bag, Cotton-Blend-Lined Regular 40°
$70 - $79
Marmot NanoWave 45
$69 - $89
Snugpak Travelpak Traveller
Kelty Mistral 40
$58 - $89
L.L.Bean Ultraplush Camp Sleeping Bag, 40°
Eureka! Star Valley 45F
$70 - $89
Mountain Hardwear HyperLamina Spark
$220 - $235
The North Face Aleutian 35/2
$74 - $109
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