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UltraCool Body Pillow

Dual-sided Made In USA NASA Cooling Technology

A full-body cooling pillow with a cozy twist—featuring dual-sided comfort and a washable cover that’s built for snuggling and travel.

- Premium NASA-engineered Outlast® fabric on one side fights off heat

- Warming jersey knit fabric on the other side stays cozy

- Zippered & machine washable cooling nylon fabric cover

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

- 100% polyester knit outer cover with Outlast® Technology coating on one side

- 140 gsm 100% polyester jersey knit cover on the other side

- 100% down alternative fiberfill

- 136 gsm 100% cooling nylon knit fabric cover

Body Pillow - 20" x 48"

Basic Care:
Remove pillow from the cover before washing. Both items should be machine wash cold water on a gentle cycle with a mild detergent, and with like colors only. For best results use a front load washer. Only use non-chlorine bleach when needed. Tumble dry low heat until completely dry. Remove from dryer immediately and fluff after drying. Do not iron.

Pro Tip:
You should wash your pillow 2-4 times a year. For best results use a front load washer. When drying, use wool dryer balls to reduce dry time and improve fluffing.

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.

UltraCool Body Pillow
$89.00

Why You'll Love It:

Sleep is personal. We think your pillow should be too.

Cool or Cozy—You Decide

Flip it to match your mood or the weather—cool or warm, your choice.

Full-Body Comfort

Perfect for cuddling, sleeping, or just relaxing after a long day.

Hugs You Back

Supports your whole body with breathable comfort that helps you relax and actually stay asleep.

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

FAQs

One side has cooling fabric to pull away heat, the other has soft jersey knit for warmth.

The nylon cover and body pillow are both machine washable to keep your pillow fresh and ready to go.

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.

Yes! Whether you sleep hot, cold, or somewhere in between, the dual-sided design helps you stay comfortable all night.