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Lightweight Humidity Fighting Duvet, folded

Casper

Lightweight Humidity Fighting Duvet

$278.10

SAVE 10%

Comp. Value:

$309

Anti-humidity technology.

Designed with hot sleepers in mind, this duvet fights humidity with its merino wool layer and breathable cotton cover. Ethically sourced down provides softness and warmth, while sewn-in chambers prevent bunching.

Why you'll love it

MOISTURE WICKING: Made with an added layer of merino wool to naturally wick away moisture and prevent you from sleeping too hot.

BYE BYE BUNCHING: The sewn-in chamber design keeps the down fluffy and in place, so you can fall (and stay) asleep.

THOUGHTFUL DETAILS: Eight total loops (four in Twins) to keep your duvet perfectly aligned in its cover.

ETHICALLY-SOURCED: All-natural down you can feel good about.

Select your humidity duvets:

Select your size:

Twin/TwinXL Full/Queen King/Cal King

In-stock, ships in 1-2 business days | Free shipping

Got Questions

Chat with us now, or give us a call: +1.888.498.0003

Our friendly Sleep Specialists are dedicated to helping you find the mattress of your dreams!

Lightweight Humidity Fighting Duvet

$278.10

SAVE 10%

Comp. Value:

$309

Select your size:

$278.10

Comp. Value:

$309

Product specifications

Measurements & dimensions

Twin/TwinXL

74" x 98"

Full/Queen

95" x 98"

King/Cal King

111" x 98"

Materials & Care

100% cotton shell. Merino wool layer. Ethically-sourced down fill
Machine wash cold on a gentle cycle with like colors. Tumble dry low.

Warranty, Shipping, & Returns

Free shipping via UPS – additional shipping fees apply to Alaska and Hawaii. Click here to learn more about our delivery process.

You can return your Casper item and get a full refund within 30 days of delivery or within 30 days of an in-store purchase, provided the merchandise is unused and in its original packaging and condition.

Subject to 1-year Limited Duvet Warranty.

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Find a Casper store near you

Feel the difference in person. Try products for yourself and chat with a Sleep Specialist at a store near you.

Find a store

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Connect with a Sleep Specialist

Our Sleep Specialists are dedicated to helping you find the mattress of your dreams. Give us a call or chat with us now.

Email us Call +1-888-498-0003

Elevate your sleep game

SAVE 35%

two hybrid snow pillows front with another two in the back. The back two are in pillowcases with a sheet set placed on top of them.

Two Hybrid Snow Pillows leaning back against a headboard.

Cool Sleep Bundle

From:

$187.20

Comp. Value:

$288

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Waterproof Mattress Protector

From:

$98.10

Comp. Value:

$109

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Breathable Mattress Protector

From:

$116.10

Comp. Value:

$129

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Original Pillow

From:

$67.50

Comp. Value:

$75

What is Comp. Value?

A man unboxes his Casper mattress on his bed frame.

What is Comp. Value?

Our Comparable Value prices reflect the price at which we or third parties have offered this item or a comparable item.

How does Casper create the best value products for their sleepers?

Everything must help sleep and must be tested.

Our team regularly searches the market and tests comparable mattress and sleep products to ensure that ours offer top-quality materials, the most value for your dollar, and the best sleep experience on the market.

Every Casper mattress is designed and assembled in the USA.

As part of the Carpenter Co family, Casper mattresses are manufactured by the largest foam manufacturer in the world—no middle man, no markups, just the best prices for our sleepers.

We don’t rely on gimmicks—just 12+ years of expertise.

With 12+ years in the mattress and bedding industry, the Casper team knows what makes a great night’s rest and what’s just fluff. Our mattresses and bedding are obsessively-engineered and precisely-layered to help you get your deepest sleep ever.

We don’t sleep on getting you the best possible deal.

The Comp. Value shown for Casper products is never set it and forget it. Our team conducts thorough market research every quarter to ensure our comparable value is always accurate to the bedding market and the three most comparable products, so you never have to worry about missing out on savings.

A Casper store associate interacts with a person by a mattress.