Essential Duvet Cover

The Essential Duvet Cover is crafted from the same airy, breathable, and perfectly weighted fabric as our popular Essential Sheet Set. It's a perfect blend of the softness and durability of cotton with the superior performance of temperature-regulating fibers. Say goodbye to overheating and humidity build-up and enjoy maximum sleeping comfort with this duvet cover.

- Patented Outlast® fibers and premium cotton give the ideal balance of comfort and temperature-regulation

- 4 corner ties to hold your duvet insert or comforter in place

- Detailed satin piping seams

- European envelope closure with 6" fold

- Oeko-Tex Standard 100 Certified Technology

- 300 thread count 40% Outlast® viscose / 60% cotton

- 3/4'' round clear button

Basic Care:
Machine wash cold water on a gentle cycle with a mild detergent and with like colors only. Tumble dry low heat until fill is completely dry. Remove from the dryer immediately. Only use non-chlorine bleach when needed. Do not dry clean. Do not iron.

Pro Tip:
Duvet Covers should be washed every 3-4 weeks. Do not iron, bleach or dry clean your Duvet Cover.

Twin / Twin XL - 77” x 87”
Full / Queen - 91” x 99”
King / Cal-King - 109” x 99”

*For Cal-King mattresses simply rotate the comforter 90º

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!

Why You'll Love It:

It doesn’t stop at thread count.
Year Round Comfort

The perfect year-round weight. A blend of NASA-engineered temperature-regulating technology and cotton fibers absorb and store excess heat when you're too warm and release heat when you're too cool. No matter the time of the year, the duvet cover will keep you sleeping at an ideal temperature.

It's In The Details

Detailed satin piping on 3 sides elevates the look. And a European buttoned envelope closure keeps your insert protected from the elements while not showing through.

Integrated Corner Ties

Nobody enjoys swimming in their covers. Our corner ties in all four corners hold your duvet insert or comforter in place.

Woman lying in bed reading with the Slumber Cloud Essential Duvet Cover with temperature regulation technology
It's In The Details
Integrated Corner Ties

Why It's Different

Most companies that claim to have cooling, sweat-wicking bedding only attempt to manage temperature once you've already become uncomfortable. Slumber Cloud is doing something different.

Slumber Cloud Bedding utilizes Outlast® technology for a proactive, not reactive, approach to temperature regulation. Outlast® technology regulates heat to stop moisture from developing in the first place, instead of attempting to wick away sweat that has already developed.

Not too hot…not too cool…just right.


A comforter tends to be a bit heavier in weight than a blanket and although they often are used in a single layer, they can be used inside a duvet cover for a more finished look. Similar to a comforter, a duvet is type of blanket that is generally lighter in weight and is used inside a duvet cover making it easy to care for.

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.

Definitely! When you sleep hot but your partner sleeps cold we refer to this as being “thermally incompatible”. Our bedding is designed to automatically adjust to each sleeper’s ideal sleep temperature. With the unique ability to react to each sleeper's temperature independently, our bedding ensures that both you and your partner will sleep comfortably all night long.

Although both duvet cover options are designed to help you sleep cooler and more comfortable, it's important to choose the version that best suits your sleeping needs. Below is a quick overview of each option to help you in this decision making:

Essential Duvet Cover:
The blend of cotton and Outlast® temperature-regulation viscose fibers offers a traditional super soft cotton feel. Ideal for those who prefer a more classic sheet but want temperature-regulation performance.

Performance Duvet Cover:
The blend of premium Tencel® and Outlast® temperature-regulation viscose fibers offers a buttery, silky performance feel. Ideal for those who prefer silky smooth softness with the most temperature-regulation performance.