The Slumber Cloud Baby Bedding Bundle made with temperature regulation technology to help you cool and comfortable throughout the night
A clean bedroom with Slumber Cloud Comforter and pillows
The Slumber Cloud Comforter made with temperature regulation technology on a cream background
A family lying under the Slumber Cloud Comforter made with temperature regulation technology
A child holding a teddy bear lying under the Slumber Cloud Comforter made with temperature regulation technology
A close up of the Slumber Cloud Comforter showing the corner loops
A detailed close up of the Slumber Cloud Comforter showing the corner loops
A detailed view of the Slumber Cloud Comforter fabric with temperature regulating technology
The Slumber Cloud Lightweight Comforter made with Outlast temperature regulation technology to help you stay cool through the night. | Cooling Technology
Detailed view of the corner loops on the Slumber Cloud Lightweight Comforter made with Outlast temperature regulation technology to help you stay cool through the night. | Cooling Technology
Free Shipping & 60 Night Risk Free Trial

Performance Cotton Comforter

Reduces Night Sweats Up To 50% Perfect For Couples Machine Washable

Your new everyday comforter. Ideal for keeping your nights cooler, but still warm enough for cozy winters. With NASA-approved temperature regulating technology this is perfect for those want a blend of classic cotton with advanced fiberfill. 

Product Comparison
Select Color
White
Select Size
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$219.00
Pairs well with..
The Slumber Cloud Essential Duvet Cover with Outlast® temperature regulation technology to help keep you cool and comfortable throughout the night
On Sale from $54.50 $109.00
Essential Duvet Cover - Final Sale

- Hypoallergenic, patented ClimaDry™ by Outlast fiberfill provides a down-like feel while regulating heat and moisture as you sleep

- Corner loops keep it in place if used as an insert inside a duvet cover

- OEKO-TEX® STANDARD 100 Certified Technology. Certification Number: SH025 151577 TESTEX

- 300 thread count 100% cotton outer cover

- 50% Outlast® ClimaDry polyester fiberfill / 50% polyester fiberfill

- 12'' box quilt stitch

Twin / Twin XL - 76" x 86"
Full / Queen - 90" x 98"
King / Cal-King - 108" x 98"

*For Cal-King mattresses simply rotate the comforter 90º

Basic Care:
Machine wash cold water on a gentle cycle with a mild detergent and with like colors only. Tumble dry low heat until fill is completely dry. Remove from the dryer immediately. To maintain even distribution of fill, re-fluff or shake throughout the dry cycle. Only use non-chlorine bleach when needed. Do not dry clean. Do not iron.

Pro Tip:
Comforters should be washed every 1-3 months or as needed. Do not iron, bleach or dry clean your Comforter. Expect minimal shrinkage after the first couple of washes.

All U.S. orders are shipped right to your door, free of charge.

Sleep on it, wash it, and really put it to the test for 60 nights! If you don’t love your new bedding, just return it for a full refund. No questions asked!

*Final Sale items and colors are not eligible for return, exchange, or the 60 Night Trial Period.

Performance Cotton Comforter
On Sale from $169.00

Why You'll Love It:

The good fluff.

The Perfect Partner

Our Comforter adapts to individual sleep temperatures, solving thermal incompatibility. It adjusts for ideal comfort, ensuring both partners sleep soundly.

Cotton Touch

Our premium 100% cotton shell, inspired by a classic comforter, keeps you cozy all night with an elevated twist on comfort.

Versatile Design

The Comforter serves as both bed cover and duvet insert, with 4 corner loops for attaching to a duvet cover or can be used without one.

Slumber Cloud Comforter Comparisons

All incorporate our signature temperature regulation fiberfill. The difference is in the outer shell fabric:
Performance Cotton

Breathable. Durable cotton. Classic. Ideal as duvet insert
UltraCool Comforter

Cool to the touch. Silky. 3 Color ways.

Textured Blanket

Textured. Lightweight.
A detailed view of the corner tie on a Slumber Cloud Comforter.
Detailed view of the piping on the Slumber Cloud UltraCool Comforter takes the ClimaDry™ by Outlast and pairs it with an 89% cooling nylon and 11% spandex outer cover that mimics silk creating the silky smooth and soft to the touch hand feel.
Detailed view of the corner loops on the Slumber Cloud Textured Blanket in pewter made with Outlast Temperature Regulation Technology

Comforter Fill Weights

The low down on our down alternative fill weights

Lightweight

More of a thin blanket weight, the Lightweight fill weight is ideal for hot sleepers, those who prefer less loft on top of them, or for layering.

All Season

More of a classic comforter weight, the All Season fill weight is ideal for those who want more loft and weight or live in colder climates

A better night’s sleep because of science.

It’s a fabric designed for NASA spacesuits up where temperatures change by 500 degrees. We think it can handle your bedroom. Learn More

The Only NASA Bedding

Our bedding utilizes Outlast®, the world’s only textile technology to have received the Certified Space Technology™ quality mark by the renowned Space Foundation.

Reduces Sweat By 50%

Our bedding provides proactive heat and moisture management, clinically proven to reduce night sweats by up to 50%. *Outlast Humidity Sleep Study

Improves Deep Sleep By 20%

Our bedding adapts to the ideal temperature of both hot and cold sleepers, proven to decrease tossing & turning and increase sleep efficiency by 20%.*Outlast Heat Sleep Study

Us vs Them

Slumber Cloud Cooling Bedding
Other "Cooling" Bamboo Products (like Buffy & Sleep Number)
Traditional Bedding (like Parachute & Brooklinen)
Proactive Temperature Regulation?
Yes
No
No
Manages Temperature Fluctuations?
Yes
Yes
No
Ideal for Thermally Incompatible Couples?
Yes
No
No
Moisture Wicking Capabilities?
Yes
Yes
No
Breathability?
Yes
Yes
No

"My husband has been sleeping so much better, no tossing and turning because of being to hot, so I sleep better"

- Nancy B.

"I just love our new light comforter! My hubbie likes it too because its warm enough for him and not too warm for me!"

- Tamela H.

"I love the weight of this. It is not too heavy or light. I also got the Duvet which is soft and wonderful to sleep under."

- Abeer H.

FAQs

The difference between the two comforter weights is the amount of filling. The lightweight option is significantly lighter & thinner at about 1/4th'' thick, and is the best option for hot sleepers.

The comforter is more of a three season weight, and for those who prefer a bit more loft & thickness at about 2''. Both of the comforters are filled with Outlast technology to assist with keeping you cool with proactive heat management.

Our comforters are designed to regulate your temperature even when placed inside a duvet cover. Feel free to use a duvet cover to get the finished look you are after as it will not have a drastic impact on the overall performance. However, we do recommend the Essential Duvet Cover for an added layer of Outlast® temperature-regulation and breathability.

Slumber Cloud products are designed to help manage heat and humidity build up. It is not an air conditioner with a set temperature degree, but it will react to your temperature all night long to reduce heat build up and manage temperature swings.

A comforter tends to be a bit heavier in weight than a blanket and although they often are used in a single layer, they can be used inside a duvet cover for a more finished look. Similar to a comforter, a duvet is a type of blanket that is generally lighter in weight and is used inside a duvet cover making it easy to care for.