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Outlast® Aerocool™ Deep Sleep Cooling Comforter

Outlast® Aerocool™ Deep Sleep Cooling Comforter

Regular price $169.99 USD
Regular price $265.99 USD Sale price $169.99 USD
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  • Everlasting Cooling Effect
  • Proactive Temperature Regulation
  • Utra-Soft, Skin Friendly

Features & Benefits

  • Outlast® Temperature-regulating Technology
  • OEKO-TEX® Standard 100 Certified
  • FDA Listed
  • AerocoolCooling Effect
  • Utra-Soft, Skin Friendly
  • Machine Washable
  • Pet Friendly

What is Outlast®?

The Outlast® thermo-technology was originally developed by NASA for a material suited to extreme temperature fluctuations.

Outlast® material can absorb, store and release energy in the form of latent heat. Excess heat generated by the body is absorbed into the material, and stored heat is released back to the body as needed.

The cooling comforter with Outlast® material keeps the sleeping temperature lower than your body temperature while higher than the ambient room temperature. Otherwise known as pure comfort.

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Learn more about Dream Valley®️ Outlast®️ Cooling Comforter 

Sleep Cooler, Sleep Deeper

Gift the perfect slumber with the Outlast® temperature-regulating filling, designed to maintain the ideal warmth throughout the night.

Experience instant soothing coolness with the Q-MAX>0.4 fabric that gently caresses you into restful sleep.

Experice the Extra Soft like the Cloud

In Dream Valley®, the cooling comforter is incredibly soft, with a softness data of 16, surpassing traditional fabrics like Knitted and Woven at 75~76. Feel the difference as our gentle coolness embraces you, offering unmatched comfort.

Outlast® Phase Change Materials

Outlast® Phase Change Materials (PCM) store excess body heat as your temperature rises and release the stored heat when you cool down, reduce sweating by up to 48%*, making this cooling comforter ideal for those suffering with night sweats.

Technology & Quality Certification

NASA-grade Technolody
FDA Listed

Customer Reviews

Based on 5 reviews
Unexpected comfort

As a person who sleeps with a fan and a cool room year-round in an area with 4 seasons, this comforter is a pleasant surprise. When you readjust in the middle of the night, and you find that cool spot and you can settle back down- that is what happens with this comforter! I think I was also pleasantly surprised by the soft texture.

HOW does it DO THAT???

I am astonished by this comforter. It is thin and incredibly soft and comfortable, but what amazed me is right out of the box it was cool. Like nothing I've ever felt before.

I tend to sleep hot, but with this comforter I didn't find myself waking up in the middle of the night throwing off the covers. It's thin but has a little weight to it, so it doesn't feel like you're just sleeping under a sheet. But more than that, it doesn't overheat like a traditional comforter does. I was astounded at how comfortable I was the entire night.

When I first got it I wondered if i should put it inside a duvet cover because it almost looks and feels like it's a duvet and should be covered, but with the soft exterior and the blue piping, it really doesn't need a cover. It goes right inside the washing machine and dryer on gentle and low, so it's easy to care for.

I just don't understand how it stays so cool!!!


This is a very comfortable summer quilt. Its fabric is soft, cool and comfortable, and its color is the latest trend this year. It's lightweight, easy to use, and easy to clean.

🥶Brrrr…. Amazingly Cool! ⭐️⭐️⭐️⭐️⭐️

This is a Reversible Cooling Comforter with NASA Technology that I received awhile back & have been using. I have honestly got to say that this is first comforter of its kind for me. It is amazingly cool when it comes to keeping a constant temperature for sleep. I was stunned! I even tested this comforter by placing a heating blanket underneath it with other blankets then me on my KingSize bed. It didn’t miss a beat!😳. It was like it was absorbing the heat from the electric heating blanket in order to keep me cooler. I have never seen nor had any comforter or even a sheet that could pull this off. In my opinion, this is absolutely a well made product. It goes about & beyond what it says it will do. I can Not say enough good about it. Overall, I am blown away by its performance & would give it 10 stars if I could.

⭐️Please see the info for the technology used with this Comforter. It is designed for NASA & I absolutely believe it.👍🏻

• Reversible Cooling Comforter •

• 90% Nylon
• 10% Spandex
• Lavender Color with Navy Blue Trim
• Reversible
• Soft

Machine Washable
• Gentle Cycle Only
• Do Not Bleach
• Tumble Dry Low
• Do Not Iron
• Do Not Dry Clean


Craig Scott
Cooling is Right!

This cooling blanket comes attractively packaged and in a compressed, air sealed bag. It looks very small initially. Once out of the bag, it does fill out pretty quickly. The material is about as soft as can be! There is a decent weight to it as well. This being winter, it’s currently in the 20’s, it would be hard to test the cooling effect-right? Nope, it feels cool/cold all the time! Next to any other fabric, it’s much, much colder to the touch. When it’s folded, you can slide your hand between the layers and feel just how cool it is and it stays that way. Can’t wait for summer! Highly recommended.