Best Cooling Blankets

We have affiliate relationships where we are paid a commission on sales through some of our links. See our disclosures.

As the seasons change, hot sleepers are in a tricky position. What if they find themselves sweating at night, but share the bed with someone who needs to stay warm during the winter? What if they live in an environment where the weather fluctuates during the spring? 

That’s where a cooling blanket comes in. While they’re designed to help hot sleepers keep a low temperature, cooling blankets are made with a range of materials and constructions that can appeal to a variety of sleepers for different reasons. They may simply use a lightweight fabric or turn to more advanced cooling technology. There’s a lot to explore, so without further ado, here are the best cooling blankets!

Best Cooling Blankets – 2023

Editor’s Pick – DreamCloud Duvet

Playfully referred to as the “Hit the Hay White Duvet,” the DreamCloud Duvet has a soft cotton cover with a 300 thread-count. Inside, microfiber fill is outfitted with Climasmart technology. 

How the DreamCloud Duvet Stays Cool

  • Its cotton linen is nice and breathable.
  • The Climasmart technology adapts the duvet to your body temperature, meaning it should be cool in the summer and warm in the winter.
  • The duvet is fairly lightweight, keeping you from feeling bogged down. 

DreamCloud has also applied cooling features to its namesake mattress, which you can read about in our full review.

Check Prices Here
DreamCloud Duvet
DreamCloud Duvet
DreamCloud Duvet

Constructed with microfibers and Climasmart technology, the DreamCloud Duvet is a lightweight blanket that adapts to your body temperature!

Best Weighted Cooling Blanket – Brooklyn Bedding Dual Therapy Weighted Blanket

This weighted blanket from Brooklyn Bedding has two sides — one for cooling and one to keep you warm. Regardless of which one you choose (it’s as simple as just flipping the blanket over), you’ll feel the Deep Pressure Touch of the glass beads inside, which can help relax you by releasing serotonin and melatonin.

How the Brooklyn Bedding Blanket Stays Cool

  • While the warm side is made of super-soft micromink, the cooling side is made of lightweight Tencel — an eco-friendly fabric derived from dissolved wood pulp. 
  • The glass beads are separated by 12 internal ties, which create airflow by spacing out the beads and preventing them from clumping together.
  • There’s also gridded stitching to keep each bead inside its own individual square, further assisting with airflow. 

Eager to cozy up with this weighted blanket? Read more about it in our full review.

Save 20% with code SLEEPOPOLIS20
Brooklyn Bedding Weighted Blanket
Brooklyn Bedding Weighted Blanket
Brooklyn Bedding Weighted Blanket

The Brooklyn Bedding Weighted Blanket that not only has the calming and soothing benefits of weighted blankets but also has a warm and fuzzy feel to it for added comfort!

Best Lightweight Cooling Blanket – Casper Lightweight Humidity-Fighting Duvet

The Casper Blanket has a core of real down fill, enveloped by a layer of merino wool and a breathable cotton shell on the outside. With a high fill power of 750, it has a cloud-like feel that’s lightweight and soft to the touch. 

How the Casper Blanket Stays Cool

  • The merino wool is thermoregulating, so it matches your body temperature. It should cool you down when you’re feeling hot and warm you up when you’re feeling cold.
  • The wool also naturally wicks moisture — hence the blanket’s ability to fight humidity.
  • The down fill is encased in sewn-in chambers that help even its distribution and promote airflow.

Read more about the Casper Blanket in our roundup of best comforters, where we dive deeper into its cooling properties.

Check Prices Here
Casper Lightweight Humidity-Fighting Blanket
Casper Lightweight Humidity-Fighting Blanket
Casper Lightweight Humidity-Fighting Blanket

The Casper Duvet is covered in a soft and breathable cotton shell, which promotes good airflow through the fabric!

Best Down Cooling Blanket – Birch Organic Duvet Insert

True to its eco-minded philosophy, Birch has filled its Organic Duvet with 70 percent white down and 30 percent wool — a ratio that meets the Responsible Down Standard for humane treatment. And because the down is lightweight, it helps the duvet stay breathable. 

How the Birch Duvet Stays Cool

  • It’s designed to not be too heavy for the summer, nor too light for the winter.
  • Like the duvet itself, the organic cotton shell is lightweight and breathable.
  • The cotton is also cool to the touch and naturally wicks away moisture. 

Birch is renowned for its organic sleep products, including its flagship mattress.

Check Prices Here
Birch Organic Duvet Insert
Birch Organic Duvet Insert
Birch Organic Duvet Insert

With a down-to-wool ratio that meets Responsible Down Standard for humane treatment, Birch's duvet insert stays cool in the summer and warm in the winter.

Best Hypoallergenic Cooling Blanket – GhostBed Weighted Blanket

The folks at GhostBed sought out to design a weighted blanket that also manages to keep cool. They’ve done just that by encasing a network of smooth glass microbeads in silky Tencel — the same plant-based fabric used in the brand’s renowned GhostSheets. As an added bonus, the material is eco-friendly and hypoallergenic, so anyone who struggles with allergies should be sleeping sound. 

How the GhostBed Blanket Stays Cool

  • As a fabric, Tencel is lightweight and breathable, and believed to be temperature-regulating.
  • The glass beads are tucked way inside 192 individual squares, which keeps them from bunching up and smothering you with heat. 
  • If you’d like to have greater control over your bedding’s temperature, you can attach your own duvet cover to the loops on the GhostBed blanket.

Learn just how GhostBed keeps its products cool in our full review of their Original mattress.

Check Prices Here
GhostBed Weighted Blanket
GhostBed Weighted Blanket
GhostBed Weighted Blanket

This weighted blanket has an exterior made of Tencel, a plant-based fabric that's cooling, eco-friendly, and hypoallergenic. 

Best Linen Cooling Blanket – Brooklinen Linen Quilt

Linen is already going to be a lightweight material, and Brooklinen takes it to the next level with their Linen Quilt, which uses soft, long-staple fibers. Made from French and Belgian flax, they give the quilt an airy comfort. 

How the Brooklinen Quilt Stays Cool

  • Linen naturally wicks away moisture. 
  • The quilt has a subtle diamond stitching that keeps it from being too dense or bulky.
  • It’s been stonewashed to keep the fabric especially breathable.
Check Prices Here
Brooklinen Linen Quilt
Brooklinen Linen Quilt
Brooklinen Linen Quilt

Crafted with soft, long-staple fibers, this linen quilt offers you a breathable, airy comfort.

Best Organic Cooling Blanket – Buffy Breeze Comforter

Comforters aren’t exactly known for keeping you cool, but the Buffy Breeze Comforter combats that stereotype with an organic textile called lyocell. Made from the dissolved wood pulp of eucalyptus trees, it helps the comforter stay breathable and cool to the touch. 

How the Buffy Breeze Comforter Stays Cool

  • It has lyocell in both its outer shell and the filling at the core.
  • Eucalyptus is naturally resistant to mold and mildew, allowing the lyocell to keep the comforter fresh and dry. 
  • It’s a thinner comforter, which helps keep higher temperatures at bay. 

Learn more about how the Buffy Breeze Comforter stays breezy in our full review. You can also further explore it and other products in our roundups of the best comforters.

Save $20
Buffy Breeze Comforter
Buffy Breeze Comforter
Buffy Breeze Comforter

One of the most popular names in online bedding is the new Buffy Breeze comforter. It's made from eco-friendly plant based and recycled materials and has a great cooling feel.  Use code SLEEP to save $20 on your purchase!

Best Cooling Technology – Sleep Number True Temp Blanket

The True Temp Blanket from Sleep Number uses an advanced cooling feature called 37.5 (designed by Cocona, Inc.). What does it do exactly? By using active-particle technology, the blanket purposely attracts moisture so it can quickly expel it and draw heat away from the sleeper. 

How the Sleep Number Blanket Stays Cool

  • Active-particle technology is designed to last for the entire life of the blanket. 
  • The True Temp blanket is hypoallergenic, which helps sleepers with allergies stay relaxed throughout the night.
  • Sleep Number has other bedding that uses temperature-balancing, which you can combine with the blanket for an even cooler sleeping experience.

The True Temp Blanket also comes in a weighted version. Read all about it in our full review!

25% off True Temp Weighted Blanket
True Temp Weighted Blanket
True Temp Weighted Blanket
True Temp Weighted Blanket

This cooling weighted blanket is a great pick for hot sleepers!

What to Consider When Buying a Cooling Blanket

  • Materials: As you can see, the world of cooling blankets is quite expansive. Some of them are thinner and made from lightweight materials such as linen, while others are down comforters or weighted blankets that offer a bit more density and thickness. Think about how you want your blanket to feel and go from there.
  • Cooling Technology: Just as cooling blankets are made from different materials, some of them have advanced cooling technology while others do not. A product like the Sleep Number True Temp Blanket turns to the power of science with its active-particle technology, where the Birch Duvet simply uses a lightweight construction of down and wool to keep a low temperature. So when purchasing a cooling blanket, decide whether you’re someone who values complexity or something more stripped-down.
  • Weighted vs non-weighted: Although it might seem counterintuitive, many cooling blankets are also weighted blankets. That’s because the glass beads used in a weighted blanket’s construction tend not to attract heat, plus they’re easy to space out with individual ties or pouches. With that in mind, it’s best to not think of a weighted blanket in terms of temperature, but feel. Are you someone who loves the secure sensation of Deep Pressure Touch when you sleep, or do you want a non-weighted blanket that’s more freeing and easily movable?
  • Washability: Like any other blanket, some cooling blankets have a removable, washable cover, and some don’t. If you have kids or sleep with a pet, you may want to opt for something that’s machine-washable.


How do you use a cooling blanket?

To put it bluntly, you use a cooling blanket just like you would any other blanket. Some of them (such as the Brooklyn Bedding Dual Therapy Weighted Blanket) offer you two sides to choose from, but the sleeping experience itself isn’t any more or less complicated than normal. Once you decide which blanket type and material is best for you, it’s as simple as lying down and draping the blanket over you.

What side of a cooling blanket should I use?

Not all cooling blankets have different materials on each side. But for ones that do, it really just comes down to personal preference and the temperature of your sleeping space. For example, the Brooklyn Bedding Dual Therapy blanket has a micromink side for when it’s cold out and a Tencel side for when it’s warm out.

What makes a good cooling blanket?

Regardless of its construction and technology, a good cooling blanket is usually going to be made from a breathable material that’s good at wicking away moisture. That being said, there are of course exceptions to every rule.

Summary: The Best Cooling Blankets

Blanket Superlative Price
DreamCloud Duvet Editor’s Pick $149–$199
Brooklyn Bedding Dual Therapy Weighted Blanket Best Weighted $159–$169
Casper Lightweight Humidity-Fighting Duvet Best Lightweight $359–$459
Birch Organic Duvet Insert Best Down $279–$349
GhostBed Weighted Blanket Best Hypoallergenic $289
Brooklinen Linen Quilt Best Linen $279–$299
Buffy Breeze Comforter Best Organic $179–$259
Sleep Number True Temp Blanket Best Cooling Technology $160–$190

Dan Caffrey

Dan is a Performance Editor and Certified Sleep Coach at Sleepopolis, where he writes and edits mattress roundups to give readers the most up-to-date information on sleep products. In 2020, Dan earned his MFA In Playwriting from UT Austin, and his plays have been seen around the country in Chicago, Austin, Washington D.C., and elsewhere. He's also a pop-culture fanatic, having written for publications such as The A.V. Club, Consequence, Pitchfork, and Vox. He co-hosts two popular horror podcasts on the Bloody Disgusting Podcast Network — The Losers' Club: A Stephen King Podcast and Halloweenies: A Horror Franchise Podcast. When he's not catching up on the latest King novel, you can find Dan in and around Brooklyn walking his dog Hank, seeing a play with his wife, and going to way too many concerts.