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Cooling blankets are specially designed to better regulate body temperature during sleep. They are often lighter and use more breathable material than usual comforters or bedding sets.

A sleeping environment that is too hot can make it uncomfortable for individuals to fall asleep. A cooling blanket can help absorb body heat and therefore help a person feel more comfortable.

In this article, we discuss cooling blankets in more detail and provide a list of the best options a person can consider trying.

Below, we look into 10 of the best cooling blankets people can order online.

Best cooling fabric blend: Gravity Cooling Blanket

Gravity cooling
  • Price: around $250
  • Materials: lyocell, cotton, and glass beads
  • Size options: throw, twin, queen, king

The manufacturer of this blanket states that the breathable fabric helps to reduce body temperature and absorb moisture. It uses eucalyptus lyocell and cotton, two breathable fabrics that can wick moisture and regulate temperature.

As well as being a cooling blanket, this product has the properties of a weighted blanket. It comes in three weights: 15, 20, and 35 pounds (lb).

A 2020 systematic review exploring the benefits of weighted blankets suggests they may be useful for reducing anxiety. However, that study also found there was not enough data to state whether or not weighted blankets were helpful for insomnia.

This blanket is available in gray, pink, green, and lilac.


  • different weight options
  • uses natural, cooling materials
  • grid stitching keeps beads in place
  • cover is machine washable
  • OEKO-TEX Certified


  • some users say it sleeps hot
  • weighted part of the blanket is not machine washable
  • it is a very expensive option
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Best adaptive cooling technology: Sleep Number True Temp Blanket

True temp cooling blanket
  • Price: $159.99
  • Materials: cotton and polyester
  • Size options: queen, king

True Temp Blanket contains 37.5 Technology. According to the manufacturers, this blanket continuously adapts to help maintain a comfortable temperature. This means that not only is it well-suited for cooling in the summer, but a person can also use it to keep warm in the winter.

The manufacturers also state that active-particle technology removes moisture to stop heat and humidity, helping facilitate a cooler sleep.

This product comes in king and queen sizes and several colors.


  • manufactured to draw away body heat
  • STANDARD 100 by OEKO-TEX certified
  • adapts to changing temperatures


  • some users did not find the cooling technology effective
  • it is expensive
  • some buyers had trouble washing the blanket
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Best bamboo blanket: DANGTOP Cooling Blanket

Dangtop cooling blanket
  • Price: around $30
  • Materials: bamboo
  • Size options: twin, full, queen, king

This blanket consists of 100% bamboo. Studies show that fabrics made from bamboo fiber are very breathable and absorb moisture well. This means a bamboo blanket, such as DANGTOP Cooling Blanket, may help remove moisture and prevent heat from becoming trapped.

Customer reviews of this product are largely positive, with people stating it keeps them cool and is particularly good for those experiencing hot flashes.

It is available in four sizes and eight colors.


  • made from 100% bamboo fiber
  • affordable
  • lightweight
  • machine and hand washable


  • buyers cannot dry the blanket in the sun or on a heated cycle
  • no information about certifications
  • some buyers found the blanket too thin
  • many people say the sizes are too small
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Best weighted cooling blanket: Bearaby Tree Napper

Bearaby cooling blanket
  • Price: $269–$299
  • Materials: 48% Tencel, 47% cotton, 5% spandex
  • Size options — inches (in): 40 W x 72 L, 45 W x 72 L, 48 W x 72 L

Tree Napper is another weighted cooling blanket, but it uses a thick knitted weave instead of pockets of glass beads. It is made from eucalyptus fiber, and the manufacturers state it is a good option for people who may sweat at night.

The weave also promotes airflow, adding to its cooling potential.

Most customer reviews are positive, with many comments stating that this product is good for naps and that it feels cool and comfortable.

The blanket comes in three weights: 15, 20, and 25 lb. They cost $269, $279, and $299, respectively.


  • chunky weave promotes airflow and cool sleep
  • may be easier to care for than glass bead weighted blankets
  • STANDARD 100 by OEKO-TEX certified
  • machine washable


  • unsuitable for small budgets
  • the recommended weight can be too heavy for some
  • it can stretch out of shape during washing
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Best for yearlong use: Brooklinen Linen Quilt

Brooklinen Linen Quilt
  • Price: $279–$290 or $339–$359 for reversible options
  • Materials: European flax linen, polyester
  • Size options: full, queen, king, California king

Brooklinen’s website states this quilt provides yearlong comfort as people can use it as a stand-alone comforter in summer and combine it with additional bedding during colder months. The quilt’s long-staple flax fibers help make it breathable, which supports a cooler night’s sleep.

Its lightweight and airy structure helps it dissipate body heat in the summer and hold body warmth in the winter when paired with other bedding.

Brooklinen individually prewashes, dyes, and stone-washes each linen blanket.

It is machine washable in cold water on a gentle cycle with similar colors.


  • suitable for yearlong use
  • users describe it as lightweight and cozy
  • reportedly comfortable for people who sleep hot
  • the cover uses natural materials


  • limited color selection
  • expensive
  • some critical reviews raise concerns about quality
  • reversible options are more expensive
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Best cooling down duvet: Casper Humidity Fighting Duvet

Casper Humidity Fighting Duvet
  • Price: $399–$459
  • Materials: cotton, down, merino wool
  • Size options: full/queen, king/California king

Natural materials help make this duvet comfortable in all seasons. The cotton shell is breathable, and a layer of merino wool helps wick away moisture.

The fill uses ethically sourced down certified by Responsible Down Standard. Casper writes that the down offers a 600-fill power and stays in place due to specially sewn chambers.

Although some people prefer natural materials such as wool and down, those following a vegan lifestyle may not find these materials suitable.

It is machine washable in cold water on a gentle cycle. Casper offers free shipping, a 30-day trial, and a 2-year warranty.


  • includes certified ethically-sourced down
  • sewn-in chambers keep down fluffy and in place
  • merino wool can reduce humidity
  • the company offers a 30-day trial and a 2-year warranty


  • very expensive
  • some users say it still sleeps hot
  • some users say the duvet sheds feathers
  • unsuitable for people with allergies
  • unsuitable for vegans
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Best color range: Pottery Barn Linen and Flax Quilt

Pottery Barn Linen and Flax Quilt
  • Price: $249–$349
  • Materials: Belgian flax
  • Size options: twin, twin XL,full, queen, king, California king

This quilt consists of Belgian flax, a high quality fabric well known for its softness, breathability, and durability. Pottery Barn states it washes the product to increase its softness, which will further increase with each wash.

Pottery Barn writes that it is suitable for warm and cold climates.

It is available in 27 different colors with a reversible solid black side.

It is STANDARD 100 by OEKO-TEX and Fairtrade certified.


  • soft
  • Fairtrade certified
  • uses natural materials
  • suitable for warm and cold climates


  • very expensive
  • no online reviews
  • some people may prefer natural fill over polyester
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Best unique cooling technology: Elegear Cooling Throw

Elegear Cooling Throw
  • Price: around $45.99
  • Materials: Arch-Chill Cool Tech fabric, Egyptian cotton
  • Size options (in): 51 x 67, 59 x 79, 79 x 86, or 90 x 108

The Elegear Cooling Throw is a lightweight, breathable blanket designed to provide a cool and comfortable night’s sleep. It comes in four sizes, and the brand claims it is suitable for the couch, bed, travel, and children’s rooms.

The throw has a double-sided design. One side features the Arch-Chill Cool Tech fabric, which contains jade particles. This unusual cooling material may absorb body heat and wick away moisture. The second side is 100% cotton, which Elegear writes is perfect for moderate temperatures.

Buyers can choose from eight colors, and the blanket is hypoallergenic and machine washable.


  • lightweight and versatile
  • hypoallergenic
  • affordable
  • claims to reduce body temperature by 2–5ºC (35.6–41ºF)


  • some buyers found the cooling technology does not work longterm
  • others found it too thin
  • cooling technology is only on one side
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Best cotton blanket: Saatva Diamond Knit Blanket

Saatva Diamond Knit Blanket
  • Price: $165–$245
  • Materials: cotton
  • Size options: twin/throw, full/queen, king/California king

According to the manufacturer, this blanket’s long cotton fibers combined with its geometric knot pattern create a lightweight blanket that is both breathable and cozy.

Additionally, Saatva writes it is naturally hypoallergenic and antimicrobial.

The blanket comes prewashed to provide a soft, lived-in feeling. It comes in three muted colors.

It is STANDARD 100 by OEKO-TEX certified to be free from dangerous chemicals, and Saatva offers a 45-day return period, free shipping, and a 1-year warranty.


  • prewashed for softness
  • naturally hypoallergenic and antimicrobial
  • generous warranty and returns period
  • 100% cotton


  • expensive
  • very limited online reviews
  • limited color range
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Best down alternative: Slumber Cloud Lightweight Comforter

Slumber Cloud Lightweight Comforter
  • Price: $159–$219
  • Materials: cotton, patented ClimaDry by Outlast
  • Size options: twin XL, queen, king

The key to this comforter is its patented, hypoallergenic fiberfill called ClimaDry by Outlast. The product description states its design creates a down-like feel and a cozy, cooling microclimate under the covers. It can reportedly promote comfortable warmth in winter and cooling sleep in summer.

Its down-like fill may make this comforter an option for people who want to avoid genuine down fill.

The fill stays in place due to the breathable 12-in quilt boxing. If a person chooses to use the comforter inside a duvet cover, corner loops help keep it in place.

It is a machine-washable comforter with a 100% cotton, 300-thread count outer cover. It also holds OEKO-TEX certification.


  • offers down-like fill for those wanting to avoid real down
  • corner loops keep the comforter in place in a cover
  • easy to wash
  • OEKO-TEX certified


  • some buyers did not find it cooling
  • it is an expensive option
  • one color option
  • fewer online reviews than for other products
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PriceMaterialsOEKO-TEX certifiedSizes
Gravityaround $250• eucalyptus lyocell
• cotton
• glass beads
yes• throw
• twin
• queen
• king
True Temp$159.99• cotton
• polyester
yes• full/queen
• king
DANGTOParound $30bamboono• twin
• full
• queen
• king
Bearaby$269–$299• 48% Tencel
• 47% cotton
• 5% spandex
yes• 40 x 72 in
• 45 x 72 in
• 48 x 72 in

$339–$359 for reversible options
• European flax linen
• polyester
no• full
• queen
• king
• California king
Casper$399–$459• cotton
• down
• merino wool
no• full
• queen
• king
• California king
Pottery Barn$249–$349Belgian flaxyes• full
• queen
Elegeararound $45.99• Arch-Chill Cool Tech fabric
• Egyptian cotton
no• 51 x 67 in
• 59 x 79 in
• 79 x 86 in
• 90 x 108 in
Saatva$165–$245cottonyes• twin/throw
• full/queen
• king/California king
Slumber Cloud$159–$219• cotton
• patented ClimaDry by Outlast fiberfill
yes• twin XL
• queen
• king

Medical News Today’s methodology

Medical News Today chooses blankets, sheets, pillows, and other bedding that meet the following criteria:

  • Certifications: MNT will look for products that have CertiPUR-US or other certifications. Such certifications mean that the products are low in pollutants and free from heavy metals and volatile organic compounds.
  • Size: MNT chooses products that come in various sizes.
  • Materials and fill: MNT selects products that use different materials and fills to suit a range of needs and preferences.
  • Budget: MNT features products that are available in a wide range of budgets.
  • Sleep trials: Where possible, MNT chooses companies that offer a sleep trial.
  • Warranty and returns policy: MNT will look for products that carry warranties and have clear returns policies.
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The temperature of a person’s sleeping area and how comfortable they feel in it will affect how well and how long they sleep.

When humans sleep, their core body temperature decreases. If the temperature of a person’s sleeping environment is either too hot or too cold, it may affect this drop in internal body temperature. This, in turn, can disrupt a person’s sleep.

Research has shown that temperature has a significant effect on how long and how deeply a person sleeps, as well as difficulty in falling asleep and sleep satisfaction.

There is a lack of scientific research that explores the effectiveness of cooling blankets for nonclinical use. However, anecdotal evidence suggests that cooling blankets can help people sleep better in warmer weather or if they get too hot using normal bedding sheets and blankets.

Different cooling blankets work in slightly different ways. However, most cooling blankets use moisture-wicking, breathable fabric. This may promote cooling by absorbing body heat and stopping it from getting trapped under the blanket.

The American Academy of Sleep Medicine recommends a cool sleep environment to help build healthy sleep habits. A cooling blanket could help a person achieve this.

Moreover, with studies noting that individuals experience disturbed sleep during hotter weather, a cooling blanket may help regulate a person’s sleep in warm conditions.

Sleep experts suggest that the ideal temperature for sleep during the summer months is between 60–67 ºF. However, using air conditioning to achieve this temperature can be expensive, so a cooling blanket may be a more economical way of staying cool.

The Centers for Disease Control and Prevention (CDC) states that people who sweat a lot are more likely to develop fungal skin infections, such as ringworm. This condition can spread from one person to another through bedsheets.

A cooling blanket could reduce the degree to which a person sweats, as these blankets often use breathable fabrics that wick moisture away from the skin.

Learn more about excessive sweating.

Below, we look at some advantages and disadvantages of cooling blankets.


  • There is a wide range of products to suit all budgets.
  • Most products have positive customer reviews.
  • Some blankets use antimicrobial fabrics.
  • Some use sustainable materials.
  • Some can adapt to a person’s body temperature.
  • Some are weighted to help with relaxation and comfort.


  • There is currently no scientific research to prove cooling blankets are effective.
  • Washing and drying the blankets can be inconvenient.
  • Some users note that filling comes loose.
  • Weighted blankets may be too heavy and may not suit children or people with specific health conditions.
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When shopping for a cooling blanket, a person may wish to consider the following factors:

  • Fabric: Cooling blankets can use a wide range of fabrics, with manufacturers claiming they help regulate temperature, wick away moisture, and absorb excess heat. Fabrics with looser weaves, such as linen, bamboo, and percale cotton, may be more breathable than others. Considering the fabric’s texture, color, and weight, as well as customer reviews, may help a person decide which fabric is right for them.
  • Cooling technology: Some blankets have special cooling technology that can help draw heat away from the body and store and release it as necessary, keeping a person’s body temperature even throughout the night.
  • Weight: Manufacturers sometimes add extra weight to a blanket to aid relaxation. Not everyone will find these blankets comfortable, and an individual may wish to research weights that may best suit them before committing to a purchase. Weighted blankets may not be suitable for children or people with health conditions such as asthma, diabetes, or claustrophobia. Learn more about weighted blankets.
  • Reviews: As there is limited scientific research into the effectiveness of cooling blankets, a person can look at consumer reviews to learn whether users have found cooling blankets effective.
  • Washing: Some blankets have specific washing and drying requirements that may not be convenient for everyone.
  • Price: Certain fabrics and cooling technologies may make these blankets more expensive.

There are several alternatives a person may consider if they do not want to purchase a cooling blanket. Some of these include:

  • Cooling mattresses: If being too hot regularly disrupts a person’s sleep, they may consider a cooling mattress. However, this is typically more expensive than other cooling options.
  • Cooling mattress pads: Similarly, a person may prefer a cooling mattress topper instead of a blanket. The manufacturing of cooling mattress pads varies, but they all provide a cool place for a person to lie down. They are also more affordable than cooling mattresses.
  • Air conditioning: An air conditioner cools a room by removing heat from the indoor air and transferring it outside. This is particularly useful for cooling down large spaces.
  • Oscillating fans: Some people may find oscillating fans a useful product to help them cool down. These fans blow cold air across the skin and help evaporate sweat.
  • Cooling pillows: These usually wick away moisture, promote air flow, and dissipate heat.
  • Cooling towels: This type of towel requires a person to soak it in water and then wring it dry. A person can then drape it around their neck, shoulders, and head for instant cooling relief.
  • Blackout curtains: Blackout curtains can keep away the heat from the sun during the day. As a result, the house may feel cooler in the evening.
  • Iced water: A person can keep some iced water close by to help with cooling and hydration.
  • Wearing light or no clothing: Some people may not be comfortable sleeping without clothes, so lightweight materials that breathe well, such as percale, linen, and bamboo, may also help with cooling.
  • Ventilation: Opening a window or a door to allow a breeze in may help considerably reduce overheating.

Below, we answer some common questions about cooling blankets.

Is there a blanket that keeps you cool?

Blankets using natural fibers, such as bamboo and eucalyptus, may help keep an individual cool.

Other blankets a person may find effective include those with a cooling technology that actively responds to a person’s body temperature. These trap and release heat and regulate the temperature underneath.

Finding a cooling blanket that works can depend on personal preferences regarding fabrics, thickness, and weight. A person may find that a cooling blanket is most effective when they combine it with other cooling methods, such as fans, open windows, or air conditioning.

What is the coolest blanket material?

The coolest blankets use lightweight, breathable fabrics that promote air flow and wick moisture from the skin.

Cooling fabrics include bamboo, linen, and eucalyptus. Although cotton can be cool, high thread counts may trap heat underneath and prevent temperature regulation.

What blanket should I put on my bed in the summer?

In hot weather, people may benefit from blankets whose design allows for absorption or wicking of moisture from their bodies if they sweat. Such materials include bamboo, percale cotton, linen, and microfiber.

Blankets using specific cooling technology absorb body heat and may help a person keep cool while sleeping.

During warmer months, a person may wish to avoid thick or synthetic fabrics that trap heat, such as nylon and acrylic.

Is there a blanket for hot sleepers?

Microfiber, percale cotton, and linen may help hot sleepers stay cool, as these fabrics absorb moisture, draw sweat away from the skin, and help regulate body temperature.

If cooling blankets are not working, and a person finds their sleep temperature is disturbing their sleep, they may wish to contact a healthcare professional for additional advice.

Is there a cooling blanket for hot flashes or night sweats?

The DANGTOP Cooling Blanket is a popular choice for hot sleepers or those experiencing hot flashes and night sweats. It has over 10,000 reviews on Amazon, with some buyers commenting on the breathable bamboo fabric that is super lightweight.

Do cooling blankets really work?

Scientific data on how well cooling blankets work is limited. Additionally, individual responses to the same circumstances will vary from person to person. However, one 2021 study found that using cool bedding in an air-conditioned room made it possible for people to sleep comfortably at slightly warmer temperatures. These results indicate that cooling bedding can promote a cool night’s sleep.

Cooling blankets could prove useful in hotter weather or for people who feel hot when they sleep.

Although there is a lack of scientific evidence looking at cooling blankets, anecdotal evidence suggests they work well to provide a cooler and more comfortable sleep temperature.