While there is nothing wrong with using a generic square sleeping bag, the winter sleeping bags for women are technically designed to conform to the female shape and insulation needs.
A few differences are the narrower measurements around the shoulder areas and the allowance for a more curvaceous figure.
Research shows that if you are buying a sleeping bag for a woman or girl, it is better to get one that is specific for the female form.
Females generally sleep colder compared to men and require more insulation in the feet and upper body.
Sleeping bags are now being rated according to comfort and minimum temperature. Comfort rating measures the lowest air temperature of the bag when it is being used or the borderline when the body starts to feel cold.
The minimum temperature rating measures the temperature an average woman can survive while using the bag for 6 hours without experiencing hypothermia.
Under the European standard which some US manufacturers use, there are 3 ratings: comfort, lower limit, and extreme wherein comfort refers to the insulation.
For winter, the female mummy sleeping bags are ideal because they are tapered at the feet to keep the warm air in and the entire bag fits snugly to the body. These bags are also specifically designed for sub-zero temperatures.
Best Winter Sleeping Bags for Women: Comparison Table
|3 Season Bag||28 Ounces||4.5 / 5|
|800 Fill Down||2 Pounds and 9.4 oz||4.8 / 5|
|Stowable Footbox||25.2 Ounces||4.1 / 5|
|Up to -7C||3 Pounds||4.3/ 5|
|Water Repellant||35 Ounces||4.2 / 5|
|Fabric dries fast||35 ounces||4.4/5|
|Up to -15degreeF||28 ounces||5/5|
|Warmth/Low weight||2.25 Pounds||4.7/5|
|Adjustable to suit the weather.||3.8 Pounds||5/5|
|Extra insulation||3.7 Pounds||4.5/5|
|Pertex fabric||3.73 Pounds||4.6/5|
Choosing your Winter Sleeping Bag for Women
Aside from the ratings, the features to think about while selecting the best winter sleeping bag for a female include:
Insulation used – Choices range from down (highly effective in keeping you warm) and synthetic (cheapest and insulation keeps you dry and prevents cold air from touching your body)
Placement of zipper – It’s easier to zip up or open up if the zipper is found on your non-dominant side.
Bag Weight and Size – This is important especially if you plan on hiking and carrying your beddings on your back.
Accessories – The add-ons for a good sleep include mat (self-inflating or standard rol), pillows (self-inflating, inflatable, or soft formed), liner (silk or cotton), compression sack
The 10 Top Female Winter Sleeping Bags Reviewed
Here is our choices of the best winter sleeping bags for women. Although there are not as many to choose from compared to what the market has for men’s sleeping bags, we are certain you will find one that meets your demands from the list below:
1. Rab Neutrino 400 Sleeping Bag – Women’s Petal
Rab Neutrino is a highly respected brand of equipment for mountaineering enthusiasts and those who love winter sports.
Their 400 sleeping bag for women is lightweight, compact, and warm. It stands out because it is one of few that is ethically harvested and contains high fill power down which can handily fight dampness and wet weather.
On the downside, it is expensive but you get the best with 800 down which means you get more down per square inch.
- Shell material is delicate
- ENR of 27%
- Weight of 28 ounces
- Warmth of 25%
- 3 season bag
- Fits easily into a backpack
2. Sierra Designs DriDown Backcountry Bed 800-Fill 3 Season
Sierra Designs is another familiar name among campers. Their extremely comfortable DriDown Backcountry Bed is perfect for a stomach sleeper and woman who likes to change position while sleeping.
800 Fill down
- Insulated arm pockets
- Sleeping pad sleeve
- Has no zippers, uses tuck-in method
- ENR of 25%
- Weight is 2 pounds and 9.4 ounces which makes it heavy
- Not a backpacker’s sleeping bag
3. Sierra Designs Women’s Mobile Mummy 600 3-Season
Another top seller from Sierra Design is the Mobile Mummy sleeping bag. It is a 3 season bag with 600 fill duck down. Its hood has no toggles or cord yet manages to keep you snug from head to toe.
- No zippers, hooks, or toggles in arm ports
- Ventable zipper, 58 inches
- Draft prevention collar
- Stowable foot box
- ENR comfort limit is 25F, Lower limit is 14 to -10 degrees C
- Weight is 25.2 ounces
4. Kelty Tuck EX 20 Degree ThermaPro
Kelty is known for its high-end backpacking and camping gear. Their motto is “Build to Endure” and you can expect their sleeping bags to be ready to handle the rough and sometimes brutal forces of nature.
The Tuck EX ThermaPro RH for Women is made of fabric and polyester with lining. It has 600 fill duck down and is good for three seasons
- Oversized mummy bag
- Tuck in zipper system
- Lets you sleep in any position
- Can handle up to -7 degrees C
- For lefties
- Weight is 3 pounds
5. Marmot Trestles 30 Synthetic Sleeping Bag
Founded in 1974, this Colorado company for outdoor clothing and gear is known for its technical approach to sporting goods.
Their Trestles 30 sleeping bag not only fits the female form to a tee, but it also is treated to handle a higher level of resistance to water and moisture.
- Added insulation around the torso area
- Made of synthetic materials
- Dual zippers
- Compression stuff sack
- Stash pocket
- Can handle up to – 7 degrees F
- Pillow pocket
- Weight is 3 pounds, 4 ounces
6. Mountain Equipment Women’s Glacier 700 Sleeping Bag
Sold worldwide, Mountain Equipment specializes in outdoor sports. Their Women’s Glacier 500 sleeping bag is a testimony to their quality and high standards.
It has thermal efficiency, low weight, maximum insulation, and excellent structure.
- Weight is 35 ounces
- Can handle up to -6 degrees F
- 725 down
- Fabric dries fast and is water repellant
7. Therm-a-Rest Women’s Mira HD
This 3 season sleeping bag from Therm-a-Rest is made of durable shell fabric and 20D polyester ripstop.
It can help regulate your body heat all night with the 750 down fill and the Toe-asis warmer which is a patented feature.
It has its own storage and stuff sack and is equipped with special Connectors that prevent slipping and sliding.
- Heat-trapping collar
- Full-length zipper draft tube
- Snag-free zipper
- Hood can be cinched
- Can handle up to -18 degrees F
- Weight is 28 ounces
8. Mountain Equipment Women’s Helium 800
As proof that Mountain Equipment has gained our respect and that of many other expert outdoor sports enthusiasts, we have found another of their sleeping bags that impresses us: the Helium 800.
This sleeping bag for women has a tapered fit that increases thermal efficiency while lightening the bag’s weight. It has the signature Bull-Eye technology for down control and a DC5 hood for even better warmth on cold nights.
Helium fabric is a special light, breathable material that can be compressed and stay waterproof. It’s exclusive to Mountain Equipment products.
- Weight is 12 pounds, 2 ounces
- Comes with stuff sack
- Draft collar and drawcord
- 725 down
- Left zipper
- Temperature rating is -50 to -1 F
9. Western Mountaineering Sequoia MF 5 Degree
It has extra weather resistance, a superlight shell water resistant fabric with over 850 goose down fill.
- 5 and a quarter spacing zipper-to-zipper continuous baffles
- Foot can unzip and lie flat
- Full draft collar
- Weight of 3 pounds and 4 ounces
- 33 ounces of goose down
- Temperature rating of – 5 degrees F
- Good for large frames
10. Big Agnes Women’s Ethel 0 Degree Sleeping Bag
Big Agnes specializes in camping gear. Their 2015 Ethel sleeping bag is a great product for women because it is comfortable and can handle up to 0 degrees.
It has Downtek insulation that lets you move comfortably while sleeping and Insoltect Flow which distributes your body heat efficiently.
What stands out with Ethel and other Big Agnes products is the innovativeness and use of technology for optimum efficiency and a reasonable price.
- No cold spots
- Vertical baffles for uniform heating
- 650 down
- Nylon rip-stop, breathable material
- Water repellant
- Extra insulation around the core and feet areas
- YKK zipper (left side)
- Comes in several sizes from petite to large
- Can be used with a sleeping pad
- 0 degrees F
- Weight 4 pounds
There you go – 10 of the best winter sleeping bags for women! However, as an added bonus, here’s an extra one you can consider that is also an amazing find.
11. Rab Andes 800 Sleeping Bag: -8 Degree Down
This anemone-colored sleeping bag has a left zipper and special microlight fabric. It comes with 800 FP goose down from Europe and can handle up to -8 degrees. It is imported from the UK and has an inner fabric for added comfort.
Any of these winter sleeping bags for women will provide a wonderful, warm and toasty, sleep on cold nights.
Some are more insulated than others and have prettier colors so the clincher would probably be your aesthetic and comfort demands.