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Coolmax Duvet Cover


SLEEP DEEP & BEAT THE HEAT with a Coolmax Duvet Cover

The Coolmax Duvet Cover will help you get a better night's rest while staying cool and comfy.

This duvet cover’s revolutionary fabric technology combines comforting weight and airy breath-ability to deliver the calming pressure of a traditional weighted blanket without overheating.

Coolmax® fabric’s unique properties help users stay cool and dry. Hot sleepers tend to get hot at night but using bedding made from Coolmax® fabric solves this problem.

Coolmax® fabric has a number of benefits over pure cotton material and other fabrics and makes for a premium weighted blanket. Some of these benefits include:

  • Coolmax® is breathable - The fibers in Coolmax® fabric wick moisture away from the body and keep the user cool by allowing air to circulate freely. If you’ve ever used any athletic performance clothing then you already understand how this principle works.
  • Quick-drying - Because it’s breathable, Coolmax® dries faster than other materials. This attribute prevents sweat from accumulating under the covers, keeping you cooler and more comfortable.
  • Easy to clean - Coolmax® fabric is easy to clean and care for, which is especially appealing for anyone with a busy lifestyle.
  • Soft on the skin - Coolmax® feels great, adding even more comfort for the user.


+ Pearl Gray color

+ Breathable fabric

+ Machine washable

+ Moisture wicking to stay cool

+ 65% premium cotton, 35% patented Coolmax fabric

Our Weighted Blankets and Sheet Sets are handmade in Austin, Texas with premium material and are designed with multiple features to help you rest better.

Your Weighted Blanket should be 10% of your body weight. Please refer to our guide for choosing a weighted blanket for help.

Our Sheet Sets and Weighted Blankets areMADE IN THE USA.

Our blankets are quilted in squares to create an evenly weighted experience.

Our fabrics and materials are handpicked and inspected for exceptional quality.

We use 100% new, BPA-free, hypo-allergenic, FDA compliant plastic pellets. We never use pellets made from glass or sand.

Our Weighted Blankets and Sheet Sets are machine washable. For more info on caring for your Mosaic products, please see our care page.

We offer a 30 day money back guarantee. (We know you'll love our blankets!)

We provide telephone support - give us a call!