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The Casper Duvet Insert - 2 of 4The Casper Duvet Insert - 3 of 4The Casper Duvet Insert - 4 of 4
The Casper Duvet Insert - 1 of 4

The Casper Duvet Insert - Full/Queen

$349.00

In Stock

Eligible for registries and wish lists

At a glance

About this item

Highlights

  • Made with 100% duck down for all-season warmth
  • Lightweight cotton shell
  • Sewn-through seam construction keeps down fluffy and in place
  • Smart details like corner snap closures
  • Designed and assembled in USA, with production in China
  • 120-night risk-free trial

Description

DETAILS

The down duvet is inspired by performance outerwear to provide year-round comfort and warmth.

ABOUT CASPER

Casper was created to re-imagine sleep from the ground up, beginning with its obsessively engineered, outrageously comfortable mattress. All of Casper's sleep products are developed in-house by the company's award-winning R&D team, including its airy sheets, pillow-in-a-pillow, and inventive Lounger and Layer designed exclusively for Target.

Casper was recently named one of Fast Company's Most Innovative Companies in the World and its eponymous mattress was crowned one of TIME Magazine's Best Inventions.

FREQUENTLY ASKED QUESTIONS

What's the fill power?
Fill power refers to how much space a single ounce of down will occupy at its maximum loft; or in other words, is a measure of its insulating power. The Casper down duvet has a fill power of 600.

Can I use the duvet with my Casper sheets or duvet cover?
Absolutely, the products work seamlessly together. We designed the loops on the duvet to be used with the corner snaps of the duvet cover. You can also use the Casper duvet with any compatible duvet covers; but we recommend taking advantage of ones with corner loops!

What does all-season mean?
The Casper down duvet is designed for year-round comfort, so there's no need to swap in and out with the seasons.

Sleep on it, lounge on it, dream on it; if you don't love it within 120 nights, you'll get a full refund.
Dimensions (Overall): 94 Inches (L), 90 Inches (W)
Fill Material: 100% White Duck Down
Fabric Name: Plain Weave
Textile Material: 100% Cotton
Features: Corner Anchoring Ties
Thread Count: 370
Fabric Weight Type: Midweight Fabric
Care and Cleaning: Machine Wash, Tumble Dry
TCIN: 52880601
UPC: 192472022816
Item Number (DPCI): 010-02-0146
Origin: Assem In USA w/ foreign parts
If the item details aren’t accurate or complete, we want to know about it.

Shipping details

Estimated ship dimensions: 22 inches length x 20 inches width x 9 inches height
Estimated ship weight: 6.8 pounds
We regret that this item cannot be shipped to PO Boxes.
This item cannot be shipped to the following locations: American Samoa (see also separate entry under AS), Guam (see also separate entry under GU), Northern Mariana Islands, Puerto Rico (see also separate entry under PR), United States Minor Outlying Islands, Virgin Islands, U.S., APO/FPO
This item ships in its manufacturer’s packaging, revealing what’s inside. ·

Return details

This item can be returned to any Target store or Target.com.
This item must be returned within 90 days of the date it was purchased in store, shipped, delivered by a Shipt shopper, or made ready for pickup.
See the return policy for complete information.

Q: Is the down hypoallergenic?

submitted by Julie - 8 years ago

  • A: Unfortunately, the down is not hypoallergenic. This is something to be careful of if you are historically sensitive to down feathers.

    submitted byCasper Sleep Team - 8 years ago
    Brand expert

Q: Where is this manufactured?

submitted by Mona - 5 years ago

  • A: The Casper Duvet Insert is designed and assembled in the USA and produced with imported materials.

    submitted byCasper Sleep Team - 5 years ago
    Brand expert

Q: Is it baffle-sewn or sewn through?

submitted by Susan - 7 years ago

  • A: Hi, Susan! The Casper duvet insert features a sewn-through construction.

    submitted byCasper Sleep Team - 7 years ago
    Brand expert

Q: What are the dimensions on the XL twin size down duvet inert. I have purchased and XL duvet cover for a college dorm room and I want to ensure it fits properly. Thanks, Betty

submitted by bboop - 7 years ago

  • A: Hi, Betty! It measures 70 x 88 inches.

    submitted byCasper Sleep Team - 7 years ago
    Brand expert

Q: Hi , what are the dimensions of this cal king duvet insert? thank you, nanette

submitted by the casper duvet insert - 8 years ago

  • A: The Cal King duvet insert is 108" by 94" inches. It will fit any standard US size Cal King duvet cover.

    submitted byCasper Sleep Team - 8 years ago
    Brand expert
See all questions (5)

Additional product information and recommendations

Guests are saying

The Casper Down Duvet is praised for its lightweight, fluffy design and excellent temperature regulation, making it a great choice for year-round comfort. Guests appreciate its cozy feel and the convenience of anchor points that prevent slipping. However, some have noted issues with noise and feather leakage. Overall, it offers a luxurious sleep experience, especially for those who value comfort and warmth.
    Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
    4.3 out of 5 stars with 89 reviews
    0% would recommend
    2 recommendations
    5 out of 5 stars
    28 December, 2025
    originally posted on casper.com
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    It is a life changer!

    It is a life changer! We are super happy with our new bed!
    Arthur P.
    Did you find this review helpful?
    5 out of 5 stars
    6 November, 2025
    originally posted on casper.com
    Image

    Fantastic!!!

    Fantastic!!!
    Cathleen B.
    Did you find this review helpful?
    5 out of 5 stars
    18 October, 2025
    originally posted on casper.com
    Image

    Amazing love it

    Amazing love it
    Lisa W.
    Did you find this review helpful?
    5 out of 5 stars
    27 September, 2024
    originally posted on casper.com
    Image

    Fluffy, soft, nice feeling on your skin

    Great sleeping partner! it will keep you cozy
    Did you find this review helpful?
    4 out of 5 stars
    29 July, 2024
    originally posted on casper.com
    Image

    9/10

    [This review was collected as part of a promotion.] Very comfortable and soft. Although I think the material could be a little softer, maybe that will come over time and with washing.
    Rebekah
    Did you find this review helpful?
    5 out of 5 stars
    28 June, 2024
    originally posted on casper.com
    Image

    Best duvet we could find

    [This review was collected as part of a promotion.] We checked all the duvets in store and settled on the down duvet. It is absolutely perfect even for summer use. Can’t wait to use it this winter.
    matt
    Did you find this review helpful?
    5 out of 5 stars
    27 January, 2024
    originally posted on casper.com
    Image

    Excelleent

    [This review was collected as part of a promotion.] The Casper down duvet is perfect-light weight, fluffy, and with anchor points at the corners to match perfectly with Casper duvet covers so it won’t slip around inside the duvet cover like other down duvets will do! This is the third down duvet we purchased from Casper!
    Ye Tao
    Did you find this review helpful?
    5 out of 5 stars
    27 January, 2024
    originally posted on casper.com
    Image

    Amazing down duvet!

    [This review was collected as part of a promotion.] The Casper down duvet is perfect-light weight, fluffy, and with anchor points at the corners to match perfectly with Casper duvet covers so it won’t slip around inside the duvet cover like other down duvets will do! This is the third down duvet we purchased from Casper!
    Ye
    Did you find this review helpful?
    1 out of 5 stars
    2 January, 2024
    originally posted on casper.com
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    Waste of Money

    Purchased this product in 2020 through casper, and without fail, every time I change the duvet cover a ton of feathers come out. The duvet has deflated so much we need to purchase a new one. Save your money and purchase a better qualify duvet - this isn't the one to buy.
    J
    Did you find this review helpful?
    1 out of 5 stars
    12 December, 2023
    originally posted on casper.com
    Image

    Poorly made

    Really poor quality. Within a year, tons of feathers started shedding from out of the duvet cover. They not only come out of the duvet, but also out of the Duvet Cover we bought from Casper. The room is constantly covered in down feathers, creating lots of dust and kicking up our allergies. The blanket also bunches up significantly more than other down comforters we've owned constantly requires shaking to loosen the bunched-up features (causing yet more feathers to shed).
    Jenn
    Did you find this review helpful?
    5 out of 5 stars
    8 December, 2023
    originally posted on casper.com
    Image

    Cloud sleep

    [This review was collected as part of a promotion.] I was on the fence about buying this, but was so glad I did! As a sleeper who runs warm, this was the perfect duvet for temperature control. It is so comfortable, lightweight, and overall a perfect choice. The duvet doesn’t make any noise in my opinion, and is a great addition to the master bedroom. I look forward to getting into bed each night. Would absolutely purchase again.
    Natalie
    Did you find this review helpful?
    5 out of 5 stars
    22 November, 2023
    originally posted on casper.com
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    Soft as a cloud!

    [This review was collected as part of a promotion.] This duvet is so amazing I bought a second one for my guest bedroom! We love the pillows, duvets and mattresses from Casper. Have yet to find better quality!
    Bethany
    Did you find this review helpful?
    5 out of 5 stars
    17 October, 2023
    originally posted on casper.com
    Image

    I highly recommend it

    [This review was collected as part of a promotion.] I am really pleased with my purchase. I was nervous at first as I wasn’t familiar with the brand but the lady and gentleman in the store in West Palm Beach were really accommodating and helped me choose the one best for all my needs. I love it. It’s just the right weight and it feels heavenly
    ella
    Did you find this review helpful?
    5 out of 5 stars
    10 October, 2023
    originally posted on casper.com
    Image

    The reason why I got the duvet is because I don't like synthetics in my beddings and this makes the difference!

    [This review was collected as part of a promotion.] I love the organic cotton and down duvet that I recently bought, Its cozy, warm, light but with the perfect amount of weight for a perfect sleep. I bought my pillows in casper to so my 8 hours of sleep are ensured! Definitely recommend it to everyone.
    Jorge
    Did you find this review helpful?
    5 out of 5 stars
    13 September, 2023
    originally posted on casper.com
    Image

    Wonderful, cozy duvet

    [This review was collected as part of a promotion.] I really love this duvet. It is fluffy and light, and I look forward to getting into bed each night!
    Emma
    Did you find this review helpful?
    5 out of 5 stars
    2 September, 2023
    originally posted on casper.com
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    Luxury

    [This review was collected as part of a promotion.] My husband and I love the duvet, it is so soft and comfortable. I usually get hot and toss all the covers off, this is the only comforter I have ever had that keeps me at the perfect temperature. It feels luxurious.
    Francesca
    Did you find this review helpful?
    5 out of 5 stars
    22 August, 2023
    originally posted on casper.com
    Image

    Love my new duvet

    [This review was collected as part of a promotion.] Absolutely wonderful. I have had my down duvet for less than a week and have no complaints.
    Jennifer
    Did you find this review helpful?
    5 out of 5 stars
    22 June, 2023
    originally posted on casper.com
    Image

    Gives a Cozy Vacation Feel

    I love this duvet!!! I did a bunch of research before purchasing and decided to go with Casper because of other reviews and the dimensions of the product (some comparable brands seemed smaller). It is so breathable and comfy, it keeps the warmth in but doesn't trap heat like my previous comforter. I was a little worried about the crinkly noise mentioned by other reviews but happy to report there is no issue there. I paired it with a nice cotton percale duvet cover and the overall feel of this duvet is giving me those lovely hotel bed vibes I was looking for. Very much recommend this duvet it is so comfortable!
    Gwen
    Did you find this review helpful?
    5 out of 5 stars
    28 May, 2023
    originally posted on casper.com
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    Love it

    I am so happy with this duvet and cover. It’s exactly what I wanted, it keeps me warm, but not too warm and it’s so fluffy, not heavy. It’s made really nice and I love how the duvet attaches to the cover to keep it from slipping! Would definitely recommend!
    Did you find this review helpful?
    5 out of 5 stars
    1 May, 2023
    originally posted on casper.com
    Image

    Divine Duvet

    [This review was collected as part of a promotion.] Love it So comfortable and light Great value for such luxury
    Yale
    Did you find this review helpful?

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