Coolside™ Pillowcase
Queen: 19 x 29 in.
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Common Questions About The Coolside™ Pillowcase
How do cooling pillowcases work?
Cotton, silk, and bamboo are common fabrics for a cooling pillow. These fabrics work in different ways to leave a cooling effect. Some pillows are designed to prevent heat from getting trapped while some materials, such as bamboo, are better to wick away sweat or moisture to keep you cool. If you are a hot sleeper, try a cooling pillowcase today with Coop and receive a 100-night trial with every purchase.
What is the best cooling material for a pillowcase?
Our cooling pillowcase is made with innovative cooling technology that feels cold and silky to the touch. Unlike cotton or silk, the Lulltra™ cool fabric material we use is a blend of bamboo-derived viscose rayon and polyester that is also hypoallergenic and breathable. Bamboo is a great cooling material because it helps regulate body temperature and reduces night sweats by wicking away heat and moisture.
Can a cooling pillow protector be washed?
Yes! The cooling pillow protector is machine washable. Put the pillow cover in the washing machine separately on a cold gentle cycle with mild detergent, and dry on tumble dry low. Be sure to not use bleach or fabric softener, and do not iron or dry clean the cooling pillowcase.
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Very cool and comfortable.
The poolside pillow case is definitely cool as described. The material is very comfortable and it fits right over my Original pillow perfectly. The only suggestion I would have is that the design does make it appear a bit like it doesn’t have a real pillow case on it. It detracts a tad from the aesthetic. The fabric can pill a bit as well. I was recommended to turn the pillowcase inside out when washing it as well. But its performance is definitely as good as indicated!

So comfortable
I have a hard time sleeping in summer because I run hot. The coolside pillowcase does as advertised and it's been so helpful. Love it!

Cool and comfy
Love it! The cool side makes sleeping on hot summer nights a breeze. I like that the reverse side has the same soft feel of the original pillow case.

Cooling item that STAYS cool
Love this item! Can use either side depending on the temp, stays cool and doesn't heat up. Highly recommend.

Cool All Night
Coolside pillow stays cool all night so you can just flip it when you get hot.