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Cold Weather Sleeping Bags

user rating: 5 of 5 (6)
The North Face Inferno -40F/-40C Down
$729
user rating: 5 of 5 (5)
Valandré Thor Down
$1,080 - $1,199
user rating: 5 of 5 (3)
Western Mountaineering Puma GWS Down
$995 - $1,050
user rating: 5 of 5 (3)
Western Mountaineering Bison GWS Down
$1,150
user rating: 5 of 5 (3)
Western Mountaineering Puma Super MF Down
$865
user rating: 5 of 5 (2)
Mountain Hardwear Lamina -15 Synthetic
$165 - $280
user rating: 5 of 5 (2)
Mountain Hardwear Lamina -30
$210 - $300
user rating: 5 of 5 (1)
Marmot Col MemBrain Down
$699 - $718
 
user rating: 5 of 5 (4)
One Planet Dandelion Down
user rating: 5 of 5 (4)
Warmlite Triple Bag Down
user rating: 5 of 5 (3)
Wiggy's Antarctic Synthetic
user rating: 5 of 5 (2)
Mountain Hardwear Ghost SL -40 Down
$680 MSRP
 
user rating: 5 of 5 (2)
Wiggy's Ultra Light FTRSS Synthetic
user rating: 5 of 5 (2)
Slumberjack Big Timber -20°F Synthetic
$140 MSRP
 
user rating: 5 of 5 (2)
Campus Polar Synthetic
user rating: 5 of 5 (1)
Feathered Friends Widgeon Down
$639 MSRP
user rating: 5 of 5 (1)
DIY: -40 Degree Down Sleeping Bag Down
user rating: 5 of 5 (1)
Feathered Friends Snow Goose Down
$869 MSRP
user rating: 5 of 5 (1)
Deuter Neosphere -15° Down
user rating: 5 of 5 (1)
Outdoor Vitals Summit 0 Down
$300 MSRP
 
user rating: 5 of 5 (1)
Nebo Sports Bear -10 Synthetic
user rating: 5 of 5 (1)
Browning McKinley -30 Synthetic
 
user rating: 5 of 5 (8)
The North Face Ibex Down
discontinued
 
user rating: 5 of 5 (6)
Pneugear Cocoon 4 Down
discontinued
user rating: 5 of 5 (5)
Mountain Hardwear Lyell SL -15° Down
discontinued
user rating: 5 of 5 (4)
MontBell U.L. Super Stretch Down Hugger #0 Down
discontinued
user rating: 5 of 5 (4)
Western Mountaineering Bristlecone Super MF Down
discontinued
 
user rating: 5 of 5 (4)
The North Face Dark Star 3D Synthetic
discontinued
 
user rating: 5 of 5 (3)
Feathered Friends Tern Down
discontinued
user rating: 5 of 5 (2)
Marmot CWM Dryloft Down
discontinued
user rating: 5 of 5 (2)
Marmot Col EQ Down
discontinued
 
user rating: 5 of 5 (2)
Marmot Cloud 9 Synthetic
discontinued
user rating: 5 of 5 (2)
MontBell U.L. Super Stretch Down Hugger EXP Down
discontinued
user rating: 5 of 5 (1)
GoLite Z -10 Four-Season Down
discontinued
user rating: 5 of 5 (1)
Woods Canada Mount Blanc Supreme Down
discontinued
user rating: 5 of 5 (1)
REI Kilo Plus -5 Down
discontinued
user rating: 5 of 5 (1)
Western Mountaineering Kodiak Super DL Down
discontinued
 
user rating: 5 of 5 (1)
ALPS Mountaineering Blue Ridge -20 Synthetic
discontinued
 
user rating: 5 of 5 (1)
Western Mountaineering Bison V Down
discontinued
user rating: 4.5 of 5 (1)
Valandré Bloody Mary Down
$610
user rating: 4.5 of 5 (8)
Wiggy's Super Light FTRSS Synthetic
user rating: 4.5 of 5 (7)
U.S. Military Modular Sleep System MSS Synthetic
 
user rating: 4.5 of 5 (3)
Nebo Sports Blue Moose -10 Synthetic
user rating: 4.5 of 5 (2)
Feathered Friends Peregrine Down
$759 MSRP
user rating: 4.5 of 5 (2)
Mountain Hardwear Wraith SL -20° Down
$610 MSRP
user rating: 4.5 of 5 (1)
Big Agnes Crosho SL Down
 
user rating: 4.5 of 5 (1)
Black Pine Sports The Big Johnson -5 Synthetic
user rating: 4.5 of 5 (1)
L.L.Bean Down Sleeping Bag with DownTek, Mummy -20° Down

Recent Cold Weather (below 0°F) Sleeping Bag Reviews

rated 5 of 5 stars
DIY: -40 Degree Down Sleeping Bag

A DIY down -40 degree bag can be made for under $100 if secondhand materials are used and purchased at a steep discount. The features can be identical to commercial products of the same temperature rating.                                         Baffle mesh pulled through 8-inch zipper                                     Draft neck collar and zipper draft tube installed            Three sleeping bags partly filled… Full review

rated 4 of 5 stars
Mountain Warehouse Everest Down Sleeping Bag

A good bag for what it says, lofts well, very warm. To Jo Bets, the bag is rated -11° comfort and -19° limit. If you use it at -3° you will sweat, fabrics are only so breathable. I have used it at -13° and found no problems. Get yourself a bag to suit warmer temps, say 2° comfort and -7° limit. I previously had one of their Everest models and 15 years on it's still usable. All in I've been outdooring for over 40 years. For the money it's good. Full review

rated 5 of 5 stars
Woods Canada Arctic 3 Star

I slept in this bag for four months in the Arctic and slept like a baby. Full review

rated 5 of 5 stars
Western Mountaineering Puma Super MF

Super WARM and very light... I have used this bag down to -15° and have been completely warm and comfortable. I have no doubt it would be OK even down to -25°, and I am a VERY cold sleeper. I usually need a bag that is rated at least 20 deg warmer than claimed, but not with this bag. When it is not too windy I often just sleep in an open lean-to or under a tarp, and am just fine in the middle of winter. The MF shell offers excellent wind and water resistance, zipper works great, there is plenty… Full review

rated 5 of 5 stars
Western Mountaineering Puma GWS

The Puma GWS lives up to the ratings and is high quality. The zipper works flawlessly and the cinch cord is easy to use. I slept out in -5 degrees with 25mph winds in a single person tent, warm all over. Remember a sleeping bag is only as good as its sleeping pad. In the winter you will get cold with any sleeping bag if you use a cheap sleeping pad. Full review

rated 5 of 5 stars
Wiggy's Super Light FTRSS

-4 degrees and as comfortable as could be. When you are outside in the cold and you know that everything is going to be OK, that's how I would describe this bag! This is the kind of bag you just can't wait to get into. Very warm (after about 15 seconds, then it warms right up). At -4 degrees it does everything I expect it to do. I'm a warm sleeper and most of the time it's unzipped. Packs great and puffs right up when you are ready to sleep. The bag is perfect for what I do, very durable heavy… Full review

rated 5 of 5 stars
Outdoor Vitals Summit 0

Backpacking in the winter can be discouraging if you don't have the proper sleeping bag. OutdoorVital's Summit 0° sleeping bag will keep you toasty with its down insulated properties, baffle design, hood, and overall comfort. In addition this sleeping bag packs down, weighs under 3 lbs, and most importantly, it's not overpriced! This sleeping bag has kept me warm on several nights in the teens. I haven't experienced any cold spots including around the zipper or hood. The fit is amazing. If you… Full review

rated 5 of 5 stars
U.S. Military Modular Sleep System MSS

It comes in three to four parts, where you can sleep in one part, two parts, three parts or four. I have slept in it all together and I had to open it up sometime during the night because I had gotten too warm. Come to find out it had gotten below freezing that night. I have also slept in just one part, the temp was at around 100° to 110° that night. Although it was hot, I was comfortable. Compresses down to about the size of a basketball, although it could probably compress smaller. Three to… Full review

rated 5 of 5 stars
Marmot Col MemBrain

Embrace the caterpillar in you! With this bag, I feel and look like a squashy green caterpillar. Zip it up, snuggle down, and after the coziest sleep in the coldest temps, you'll emerge in the morning a beautiful butterfly. That is if you can bear to come out! I'm a 5'4" smaller woman. I sleep cold and this bag works well for me in even the coldest of temps. I've still paired it with a liner for truly -20°F temps and that works well in a four-season tent.  Zipping all the way up can be a slight… Full review