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Close-up of the fill inside the Down Duvet. A badge on the image says "All-natural down fill. 100% cotton shell."

Close-up of the corner of the Down Duvet. Text on the image says "Eight loops for less bunching and shifting."

Comparison of the regular, full-weight Down Duvet versus the light-weight Down Duvet. An image shows both next to each other, folded. The light-weight version is thinner than the full-weight.

A person spreading the Down Duvet over a bed

Casper

Lightweight Down Duvet

$229

Sold out

Luxuriously fluffy down.

Experience year-round comfort with the Casper Down Duvet, crafted from 100% cotton and filled with ethically sourced down. Its sewn-in chambers keep the fill in place, helping you fall asleep quickly.

Why you'll love it

LIGHTWEIGHT COMFORT: Made with naturally breathable down, now in a lighter version for hot sleepers, and a 100% cotton shell, our duvet keeps you cozy in any season.

MAINTAINS FLUFF: The high-quality down stays fluffy and in place, so you can 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 down-duvets:

Select your size:

Twin/Twin XL 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 Down Duvet

$229

Sold out

Select your size:

$229

Product specifications

Measurements & dimensions

Full/Queen

95" x 98"

King/Cal King

111" x 98"

Materials & Care

Machine wash cold on a gentle cycle with like colors. Tumble dry low.
100% cotton shell. Ethically-sourced down fill (600 fill power). Constructed with sewn-in chambers to keep down in place

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.

Overall rating: 4.7272725 / 5 from 11 reviews.

AI Generated Review Summary

Summary topics

Review topics: ["weight","comfort","looks","sleep","duvet","provides","casper","brand","king","fluffier"].

Review highlights

Reviews

Great Comforter

"This is my 2nd casper comforter purchase. My first was an all season heavy weight which I still use and love. I appreciate that this new lightweight all season comforter is an oversized king when compared to other popular comforters. Duvets tend to be a little more generous in dimensions compared to their comforter counterparts. This comforter fills out duvets nicely (I tested 2 different brands. ) The weight of comforter is great, not too light for a lightweight. I like a little provided by my covers when I sleep. I find it improves relaxation and helps me sleep more soundly. The only reason I'd give it 4 stars instead of 5 is because it's not very lofty. I wish it was a little fluffier to create that luxurious and inviting plushy bed look. Still a great comforter."

— Samantha (4/5)

Great Comforter

"This is my 2nd casper comforter purchase. My first was an all season heavy weight which I still use and love. I appreciate that this new lightweight all season comforter is an oversized king when compared to other popular comforters. Duvets tend to be a little more generous in dimensions compared to their comforter counterparts. This comforter fills out duvets nicely (I tested 2 different brands.) The weight of comforter is great, not too light for a lightweight. I like a little provided by my covers when I sleep. I find it improves relaxation and helps me sleep more soundly. The only reason I'd give it 4 stars instead of 5 is because it's not very lofty. I wish it was a little fluffier to create that luxurious and inviting plushy bed look. Still a great comforter."

— Samantha (4/5)

Very pleased.

"Very pleased with the purchase. The Duvet is very comfortable."

— Juan (5/5)

Love this duvet

"This duvet is so light and keeps me cool throughout the night . Most duvets are so heavy I have to take it off through out the night but the Casper is like sleeping with a blanket . I love this duvet !!"

— Wanda A. (5/5)

Love this duvet

"This duvet is so light and keeps me cool throughout the night .Most duvets are so heavy I have to take it off through out the night but the Casper is like sleeping with a blanket .I love this duvet !!"

— Wanda A. (5/5)

My first and only duvet I will ever buy

"Now I look forward to bedtime to be indulging in luxury under my new Casper down duvet."

— My T. (5/5)

Search finally over for the best lightweight Duvet

"I tend to get hot and was looking for a duvet that would keep me warm at night but not overheat. The search is finally over !!! This Casper lightweight down duvet is perfect !!!! Light , yet warm and comforting! Highly recommend for anyone who wants a lightweight duvet !!!"

— Irina (5/5)

A beautiful and light duvet.

"It is the softest and lightest cotton. Beautifully made and feels so silky against my skin."

— Janet (5/5)

Just Right

"Perfect weight and warmth for 3 season comfort."

— Michael (5/5)

Husband runs hot

"The feel is great, but because so lightweight it feels like there is a ton of extra fabric and doesn’t cling to the comforter well. My husband loves it, he runs hot"

— Nichole (4/5)

Q&A

Frequently asked questions

What is a duvet used for?

A duvet is primarily used for enhancing the comfort of your sleep. It acts as an alternative comforter, providing warmth and coziness. The texture and fabric of Casper’s duvets are designed to offer a luxurious feel, ensuring a restful night. Additionally, the use of duvet covers not only protects the duvet but also allows for easy customization of your bed’s aesthetics. With duvet cover sets available, you can effortlessly match your bedroom decor.

Do I need to use a duvet cover with the Casper duvet?

We strongly encourage using one! Similar to using a pillowcase with your pillow, protecting your Casper duvet with a duvet cover will help safeguard it against sweat, dirt, and stains — and it can easily be regularly thrown in the wash with the rest of your linens.

What’s the difference between a duvet and a comforter?

Here’s the deal: a duvet is a type of bedding that’s commonly filled with down or wool materials. A comforter functions as a quilted blanket and is often filled with synthetic fibers. While both can be protected by duvet covers, comforters are more often sold with sheet sets.

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White sheet set, folded, stacked on top of two Hybrid Snow Pillows against a white background

Two Hybrid Snow Pillows with a close-up of the inside material of the pillow. Text on the image reads "Down Alternative. Ultra soft foam. Medium feel."

Cool Sleep Bundle

From:

$216

Comp. Value:

$288

BEST SELLER

Waterproof Mattress Protector

$109

Breathable Mattress Protector

$129

BEST SELLER

Original Pillow

$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.