Cool+ Pillowcase by Coop Sleep Goods: Personalized Cooling for Better Sleep
The Cool+ Pillowcase is a cool-to-the-touch replacement cover designed to fit seamlessly over Coop's Cool+ Adjustable Pillow, priced at $35.00. Its advanced outer cover earns a Q-max score of 0.48 out of a maximum 0.50—Q-max measures how cool a material feels to the touch—so it feels much cooler than standard pillowcases. A 2" gusset ensures even fill distribution and lasting support, and the fabric blend of 70% Polyethylene, 25% Polyester, and 5% Spandex makes it soft, stretchy, and highly breathable. It comes in Classic, Crescent, and Cut-Out shapes in Queen and King sizes, is machine washable, and is backed by Coop's 100-Night Sleep Better Guarantee and a 5-year warranty.
Best for
- Hot sleepers who want a noticeably cooler pillow surface without giving up support
- Coop Cool+ Adjustable Pillow owners who want a fresh, washable spare cover on hand
- Side, back, and combination sleepers who need the case to match their pillow's shape—Classic, Crescent, or Cut-Out
- Shoppers who want easy care: the case is machine washable and tumble dry low
How it compares
Unlike a regular pillowcase, the Cool+ Pillowcase is engineered specifically for Coop's Cool+ Adjustable Pillow: its Q-max score of 0.48 out of the maximum 0.50 puts it near the top of the coolness scale, and its 2" gusset keeps fill evenly distributed so the pillow maintains consistent comfort and shape. It is designed as a replacement cover for the Cool+ Adjustable Pillow rather than a universal case.
Frequently asked questions
- What makes the Cool+ Pillowcase different from regular pillowcases? The Cool+ Pillowcase features a cool-to-the-touch outer cover with a Q-max score of 0.48 (out of 0.50), providing a noticeably cooler feel. It's specifically designed to fit Coop's Cool+ Adjustable Pillow and includes a 2" gusset for even fill distribution and support.
- What materials is the Cool+ Pillowcase made from? It's made from 70% Polyethylene, 25% Polyester, and 5% Spandex, making it soft, stretchy, and highly breathable.
- How do I care for the Cool+ Pillowcase? Machine wash separately in a cold gentle cycle with mild detergent. Tumble dry low. Do not use bleach, fabric softener, iron, or dry clean.
- What sizes and shapes are available? The Cool+ Pillowcase comes in Classic, Crescent, and Cut-Out shapes, and is available in Queen and King sizes to match your Coop Cool+ Adjustable Pillow.
- Is there a satisfaction guarantee? Yes! The Cool+ Pillowcase is backed by Coop's 100-Night Sleep Better Guarantee and a 5-year warranty, so you can try it risk-free.
- What does the Qmax score measure? Qmax measures how cool a material feels to the touch. The Cool+ Pillowcase scores 0.48 out of the maximum 0.50, making it one of the coolest fabrics available.
- What is the 2-inch gusset on the Cool+ Pillowcase? The 2-inch gusset provides even fill distribution and support, ensuring the pillowcase maintains consistent comfort and shape.
- Is the Cool+ Pillowcase compatible with other Coop pillows? The Cool+ Pillowcase is designed as a replacement cover for the Cool+ Adjustable Pillow and fits seamlessly over it.
- What is the return policy for the Cool+ Pillowcase? Coop offers free returns within 100 nights of purchase, allowing you to return the pillowcase by mail at no cost if you're not satisfied.
- What percentage of Coop users report sleeping better? 86% of Coop users report sleeping better with Coop products.
- What do reviews say about the Cool+ Pillowcase? It has a 4.2-star average from 58 reviews, and customers consistently praise its cooling effect, comfort, and perfect fit for their Coop pillow.
- How much does the Cool+ Pillowcase cost? The Cool+ Pillowcase is $35.00, and orders over $75 ship free.
What customers say
Rated 4.2 out of 5 stars based on 58 reviews. Customers consistently praise the cool feel and the comfort of the pillowcase, with many noting it's a perfect fit for their Coop pillow and helps keep their sleep setup fresh and comfortable. 86% of users report sleeping better with Coop.
Pairs well with
Try the Cool+ Pillowcase today for a fresher, cooler sleep—with free shipping over $75, free returns, and Coop's 100-Night Sleep Better Guarantee.
