Sleep · Sleeping Bags
0-Degree Sleeping Bags, Lightest First
63 0-degree sleeping bags from 13 makers, sorted lightest first. The lightest is the Big Agnes Torchlight EXP 0° at 26.4 oz. Prices start at $90. Every spec here was read from the maker's own product page; this list covers the 271 sleeping bags whose spec sheets we've read so far.
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Big Agnes · Sleeping Bags
Torchlight EXP 0°
26.4 oz$470
Western Mountaineering · Sleeping Bags
Western Mountaineering Kodiak MF Sleeping Bag: 0F Down
32.0 oz$922
Western Mountaineering · Sleeping Bags
Western Mountaineering Puma Super MF Sleeping Bag: -25F Down
36.0 oz$1164
Paria Outdoor Products · Sleeping Bags
Thermodown 0 Sleeping Bag
41.0 oz$230
Feathered Friends · Sleeping Bags
Snowbunting Light 0 Sleeping Bag
41.8 oz$829
Feathered Friends · Sleeping Bags
Ibis Light 0 Sleeping Bag
44.1 oz$859
Feathered Friends · Sleeping Bags
Murre Light 0 Women's Sleeping Bag
45.0 oz$789
Feathered Friends · Sleeping Bags
Snowbunting ES 0 Sleeping Bag
47.2 oz$829
Feathered Friends · Sleeping Bags
Widgeon Light -10 Sleeping Bag
47.2 oz$929
Feathered Friends · Sleeping Bags
Arctic Finch Light -10 Women's Sleeping Bag
47.4 oz$879
Western Mountaineering · Sleeping Bags
Western Mountaineering Lynx MF Sleeping Bag: -10F Down
48.0 oz$1030
Feathered Friends · Sleeping Bags
Murre ES 0 Women's Sleeping Bag
48.3 oz$789
Feathered Friends · Sleeping Bags
Ibis ES 0 Degree Sleeping Bag
50.4 oz$859
Feathered Friends · Sleeping Bags
Eider Light -10 Sleeping Bag
51.0 oz$959
Sea to Summit · Sleeping Bags
Alpine Down Sleeping Bag
51.5 oz$934
Big Agnes · Sleeping Bags
Greystone 0°
52.8 oz$400
Feathered Friends · Sleeping Bags
Widgeon ES -10 Sleeping Bag
53.0 oz$929
Feathered Friends · Sleeping Bags
Arctic Finch ES -10 Women's Sleeping Bag
53.5 oz$879
Kifaru International · Sleeping Bags
Slick Bag 0°
53.6 oz$629
Big Agnes · Sleeping Bags
Bedrock 0˚
54.4 oz$400
Big Agnes · Sleeping Bags
Sidewinder 0˚
56.0 oz$430
Feathered Friends · Sleeping Bags
Eider ES -10 Sleeping Bag
56.3 oz$959
Big Agnes · Sleeping Bags
Lost Ranger 3N1 0°
59.7 oz$470
Feathered Friends · Sleeping Bags
Ptarmigan ES -25 Sleeping Bag
60.4 oz$1009
Feathered Friends · Sleeping Bags
Plover ES -25 Women's Sleeping Bag
61.5 oz$969
Feathered Friends · Sleeping Bags
Peregrine ES -25 Sleeping Bag
63.8 oz$1049
Feathered Friends · Sleeping Bags
Snow Goose ES -40 Sleeping Bag - Limited Edition
64.6 oz$1209
Feathered Friends · Sleeping Bags
Snow Goose ES -40 Sleeping Bag
64.6 oz$1209
Big Agnes · Sleeping Bags
Benchmark 0°
73.6 oz$170
Feathered Friends · Sleeping Bags
Snowy Owl ES -60 Sleeping Bag
78.0 oz$1409
Big Agnes · Sleeping Bags
Bedrock -20˚ Long
81.6 oz$600
Mountain Hardwear · Sleeping Bags
Mountain Hardwear Lamina 0 Sleeping Bag: 0F Synthetic
weight unknown$270
Mountain Hardwear · Sleeping Bags
Mountain Hardwear Lamina 0F Sleeping Bag - Women's
weight unknown$280
Mountain Hardwear · Sleeping Bags
Mountain Hardwear Phantom 0F Down Sleeping Bag
weight unknown$770
Western Mountaineering · Sleeping Bags
Western Mountaineering Kodiak StormShield Sleeping Bag
weight unknown$1045
Mountain Hardwear · Sleeping Bags
Mountain Hardwear Bishop Pass Sleeping Bag: 0F Down
weight unknown$385
Mountain Hardwear · Sleeping Bags
Mountain Hardwear Bishop Pass Sleeping Bag: 0F Down - Women's
weight unknown$385
Marmot · Sleeping Bags
Marmot Trestles Elite Eco 0 Sleeping Bag: 0F Synthetic
weight unknown$209
Kelty · Sleeping Bags
Kelty Mistral Sleeping Bag: 0F Synthetic
weight unknown$90
Kelty · Sleeping Bags
Kelty Cosmic Sleeping Bag: 0F Synthetic
weight unknown$150
ALPS Mountaineering · Sleeping Bags
ALPS Mountaineering Genesis Sleeping Bag: 0F Synthetic
weight unknown$160
Sea to Summit · Sleeping Bags
Sea To Summit Spark Sleeping Bag: 0F Down
weight unknown$649
Rab · Sleeping Bags
Rab Ascent Sleeping Bag: 0F Down
weight unknown$390
Rab · Sleeping Bags
Rab Ascent Sleeping Bag: -11F Down
weight unknown$410
Rab · Sleeping Bags
Rab Expedition 1200 Sleeping Bag: -31F Down
weight unknown$1100
Rab · Sleeping Bags
Rab Expedition 1000 Sleeping Bag: -22F Down
weight unknown$900
Western Mountaineering · Sleeping Bags
Western Mountaineering Bristlecone MF Sleeping Bag: -10F Down
weight unknown$1200
Marmot · Sleeping Bags
Marmot Lithium Sleeping Bag: 0F Down
weight unknown$629
Mountain Hardwear · Sleeping Bags
Mountain Hardwear Lamina Sleeping Bag: -20F Synthetic
weight unknown$340
Western Mountaineering · Sleeping Bags
Western Mountaineering Bison GWS Expedition Sleeping Bag: -40F Down
weight unknown$1442
Western Mountaineering · Sleeping Bags
Western Mountaineering Puma StormShield Sleeping Bag: -25F Down
weight unknown$1282
The North Face · Sleeping Bags
The North Face Trail Lite Sleeping Bag: 0F Down
weight unknown$350
The North Face · Sleeping Bags
The North Face Inferno Sleeping Bag: -40F Down
weight unknown$960
The North Face · Sleeping Bags
The North Face Inferno Sleeping Bag: 0F Down
weight unknown$750
Marmot · Sleeping Bags
Marmot Mad River 0 Sleeping Bag: 0 Degree Down
weight unknown$359
Mountain Hardwear · Sleeping Bags
Mountain Hardwear Phantom Windstopper Sleeping Bag: -40F Down
weight unknown$1560
The North Face · Sleeping Bags
The North Face Inferno Sleeping Bag: -20F Down
weight unknown$810
Mountain Hardwear · Sleeping Bags
Mountain Hardwear Bishop Pass Windstopper Sleeping Bag: 0F Down
weight unknown$560
The North Face · Sleeping Bags
The North Face Green Kazoo Sleeping Bag: 0F Down
weight unknown$470
Therm-a-Rest · Sleeping Bags
Therm-a-Rest Parsec Sleeping Bag: 0F Down
weight unknown$650
Showing the 60 lightest of 63. See all in the directory →
What the temperature rating means
A quilt or bag's headline rating is usually its lower limit: the point where a warm sleeper stays safe, not comfortable. Most hikers choose a rating about 10°F below the coldest night they expect, and pair it with a pad warm enough for the ground.
Building a kit?
Add any of these to your pack and track base weight, total weight, and cost as you go.