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Mattresses
  • Element pro
    NEW!
  • Original
    MOST POPULAR
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    MOST LOVED
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    MOST COMFORTING
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    MOST SUPPORTIVE
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    MOST SUPPORTIVE + COOLING
  • See all mattresses
  • Explore our cooling collection
Wave Hybrid Mattress
MOST SUPPORTIVE
Wave Hybrid
From $1,845. Our most supportive mattress and the best for back pain.
Pillows
  • Original Casper Pillow
  • Down Pillow
  • Hybrid Pillow
  • Foam Pillow - LL
  • Foam Pillow with Snow Technology™ - LL
  • Backrest Pillow
  • See all pillows
Original Casper Pillow - Mid Loft
Original Casper Pillow
A down-alternative pillow that is soft, yet supportive.
Bed Frames
  • Adjustable Bed Frames
  • Attachable Headboards
  • Foundation + Metal Bed Frame
  • Casper Haven Bed Frame
  • Casper Repose Bed Frame
  • Upholstered Bed Frame
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Casper Haven
Casper Haven Bed Frame
Wrapped in premium Felted Wool for all-around softness.
Bedding
  • Sheets & Pillowcases
  • Duvets
  • Quilts, Blankets and Throws
    UP TO 60% OFF
  • Mattress Protectors
  • Comfy Mattress Topper
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SuperSoft Sheets
15% OFF
SuperSoft indigo sheets on bed
Our coziest sheets yet.
Accessories
  • Glow Light
  • Glow Night Light
  • Weighted Blanket
    UP TO $140 OFF
  • Dog Bed
  • Silk Pillowcase + Sleep Mask Set
  • Snoozewear™
  • See all accessories
Snoozewear™
Models wearing snoozewear blanket robes
It’s bedtime somewhere. Cozy up with Snoozewear™.
Mattresses
Mattresses
  • Element pro
    NEW!
  • Original
    MOST POPULAR
  • Original Hybrid
    MOST LOVED
  • Nova Hybrid
    MOST COMFORTING
  • Wave Hybrid
    MOST SUPPORTIVE
  • Wave Hybrid Snow
    MOST SUPPORTIVE + COOLING
  • See all mattresses
  • Explore our cooling collection
Wave Hybrid Mattress
MOST SUPPORTIVE
Wave Hybrid
From $1,845. Our most supportive mattress and the best for back pain.
Pillows
Pillows
  • Original Casper Pillow
  • Down Pillow
  • Hybrid Pillow
  • Foam Pillow - LL
  • Foam Pillow with Snow Technology™ - LL
  • Backrest Pillow
  • See all pillows
Original Casper Pillow - Mid Loft
Original Casper Pillow
A down-alternative pillow that is soft, yet supportive.
Bed Frames
Bed Frames
  • Adjustable Bed Frames
  • Attachable Headboards
  • Foundation + Metal Bed Frame
  • Casper Haven Bed Frame
  • Casper Repose Bed Frame
  • Upholstered Bed Frame
  • See all bed frames
Casper Haven
Casper Haven Bed Frame
Wrapped in premium Felted Wool for all-around softness.
Bedding
Bedding
  • Sheets & Pillowcases
  • Duvets
  • Quilts, Blankets and Throws
    UP TO 60% OFF
  • Mattress Protectors
  • Comfy Mattress Topper
  • See all bedding
SuperSoft Sheets
15% OFF
SuperSoft indigo sheets on bed
Our coziest sheets yet.
Accessories
Accessories
  • Glow Light
  • Glow Night Light
  • Weighted Blanket
    UP TO $140 OFF
  • Dog Bed
  • Silk Pillowcase + Sleep Mask Set
  • Snoozewear™
  • See all accessories
Snoozewear™
Models wearing snoozewear blanket robes
It’s bedtime somewhere. Cozy up with Snoozewear™.
Sale
Mattress Quiz
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Casper Sleep Shops
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Swing by one of our Sleep Shops, where Sleep Specialists can help you find the perfect mattress, share sleep knowledge and answer your questions about snooze.

DUVETS

The fluff dreams are made of.

Folded humidity fighting duvet

Humidity Fighting Duvet

From $469

Available in 3 sizes

Down-Alt Duvet

Down Alternative Duvet

From $239

Available in 3 sizes

folded down duvet

Down Duvet

From $349

Available in 3 sizes

Lightweight Duvets

NEW!

NEW!

Lightweight Duvets

All of our duvets are now available in a lighter version for hot sleepers.

Lightweight Down Duvet on top pf mattress

Frequently Asked Questions

A duvet is a quilted blanket filled with a natural or synthetic filling — such as down or down-alternative — that is protected by an interchangeable cover.
 
The U.S. defines duvet as a quilted insert unique from the comforter, but in Europe and Canada, the term duvet is used more generally.

The main difference between a duvet and comforter is that a comforter is just one piece of bedding while a duvet requires two separate pieces — an insert and cover.
 
A comforter is usually quilted with the filling evenly distributed, while a duvet has an insert that works as the fill. The insert fits into the duvet cover like a pillow in a pillowcase.

  1. Start by laying your duvet on the bed first. Then, turn your duvet cover inside out and place it on top.
     
  2. Lay the duvet cover on top of the duvet — ensuring that all corners line up and that the opening is at the foot of the bed. If your duvet cover has ties or snaps, tie all four corners of the duvet to the cover.
     
  3. Starting at the foot of the bed, place your hands inside the duvet cover and grab the top corners. Pinch each corner — making sure you have both the insert and the cover — and flip the cover right side out.
     
  4. Keeping each corner of the duvet cover in your hand, lift up and slide the cover down on top of the rest of the insert. Hold the duvet cover and adjust as you go. Once the cover is fully over the insert, tie the bottom ties together (if your cover comes with them).
     
  5. Give your duvet cover a good shake and fluff to make sure everything came out correctly.
     
    Still need help? Check out our visual guide on how to put on a duvet cover.

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.

To care for your duvet, machine wash in a large front-load machine in cold water on a gentle cycle. Then, tumble dry low with dryer balls (or clean tennis balls). Before removing from the dryer, make sure the duvet is completely dry before putting it back into the duvet cover.
 
Do not iron or dry clean the duvet, as certain chemicals can dry out the down clusters and cause them to break down faster and lose their resiliency and insulation properties.
 
If you don’t have a front-loading washing machine, don’t fret! Feel free to reach out to our customer experience team for alternate suggestions on how to clean your duvet.

We designed the Down Duvet, Down Alternative Duvet, and Humidity-Fighting Duvet to work specifically with the Casper sheets, but you can also use your existing sheet set or duvet cover. Just be sure to double-check the dimensions, as our duvets were consciously designed to be slightly oversized.

Ready to up your sleep game?

Couple lying on Wave Mattress

MATTRESSES

Doze off on something dreamy.

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PILLOWS

Elevate your bed... and your head.

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Fast, free shipping*

Your order will ship via UPS in 2-3 business days — for free!

Once your product ships, you’ll receive a shipping confirmation email with a tracking number.

* Free shipping excludes Alaska, Hawaii, Yukon Territory, Northwest Territory and Nunavut

Compare Bed Frames

Adjustable Base Max
Adjustable Base Max
Originally starting at $1,695

For people looking for a personalized sleep setup with luxurious features.

  • Full suite of customizable features for a personalized sleep setup.
  • Zero Gravity position helps relax your body for balanced comfort.
  • Anti-Snore raises your head and chest to reduce pressure on your airway and keep you comfortably asleep.
  • Wall-aligning technology keeps everything you need within reach.
  • Personalized presets save your favorite positions.
See more details
Adjustable Base Pro
Adjustable Base Pro
Originally starting at $995

For people looking for an elevated sleep setup with customizable features.

  • Offers flexibility to cater your individual sleep needs.
  • Zero Gravity position helps relax your body for balanced comfort.
  • Anti-Snore raises your head and chest to reduce pressure on your airway and keep you comfortably asleep.
  • Customizable presets save your favorite positions.
See more details
Metal Bed Frame + Foundation
Metal Bed Frame + Foundation
Originally starting at $365

For people looking for sturdy support and simple setup.

  • No-tool, easy assembly
  • Foundation slats perfectly spaced to support for your Casper mattress for years
  • No-tool, easy assembly
  • Made of 100% recycled steel, providing durable and sturdy support.
See more details

Compare Mattresses

Wave Hybrid
Wave Hybrid
Originally starting at $1,495

For those who have aches and pains and want maximum support with cooling features.

Cooling
AirScape™ 3 + cooling gel
  • Top perforated foam layer increases airflow + 2 layers to keep you cool all night.
  • A thin coating of cooling gel.
Support
Zoned Support™ Max + Gel pods
  • Continuous ergonomic zones for full-body relief.
  • Softer foam around the shoulders provides more relief to the upper body.
  • Gel pods under the waist and lower back for healthy spine alignment.
See more details
Nova Hybrid
Nova Hybrid
Originally starting at $1,095

For those who want a plush top layer without sacrificing support and cooling.

Cooling
AirScape™ 2
  • A top layer of perforated foams increases airflow + 1 layer to keep you comfortably cool.

Support
Zoned Support™ Pro
  • 3 zones of targeted support help with healthy spinal alignment.
  • 4 more zones of support add more pressure relief under shoulders and support under the waist.

See more details