An overhead view of the most luxurious sleep you'll ever have. Introducing raw silk Heritage Duvets from KAILU. They're filled with raw silk that's stretched by local artisans. Each duvet set comes with a duvet cover and one or two raw silk cores. An overhead view of the most luxurious sleep you'll ever have. Introducing raw silk Heritage Duvets from KAILU. They're filled with raw silk that's stretched by local artisans. Each duvet set comes with a duvet cover and one or two raw silk cores.
INTRODUCING
RAW SILK DUVETS
Making the World Dream

Discover meaningful goods that transport you to new worlds

OUR STORY BEGINS HERE

The Yangtze River Delta, beginning of the maritime Silk Road and beloved silk region of Qing Dynasty emperors

ROOTED IN HERITAGE, REDEFINED FOR THE WAY WE LIVE NOW

For hundreds of years, families passed down the traditions of silk farming and hand stretching raw silk. Today, we work closely with their descendants to develop and hand make our ideal duvet — one that combines old-world techniques and modern design for a luxurious, unsurpassed sleep experience.

Meet the Kailu Heritage Duvet

Filled with raw silk stretched by hand. Supremely breathable. The best duvet you’ll ever own.

Our duvets are filled with a different kind of silk — one that’s raw and perfectly imperfect. Our artisans leave it in its natural state, then hand stretch it into luxurious layers that you’ll find inside each one of our raw silk duvets.

SHOP

what's inside

KAILU Heritage Duvets each contain approximately 10,000 milky-white cocoons. Local silk farmers feed their silkworms organic mulberry leaves to create the finest mulberry silk in the world.
10,000 Cocoons

Our duvets each contain approximately 10,000 milky-white cocoons. Local silk farmers feed their silkworms organic mulberry leaves to create the finest mulberry silk in the world.

Up close, KAILU silk is simply
Raw Silk

Up close, KAILU silk is simply "unreel." It's left raw, instead of being reeled and woven into fabric. Local women then meticulously hand stretch the cocoons into layers of soft, fluffy raw silk.

KAILU raw silk is naturally hypoallergenic, resistant to dust mites, and humidity controlling. Plus, it is supremely breathable and temperature regulating.
Wellness Benefits

Raw silk is naturally hypoallergenic, resistant to dust mites, and humidity controlling. Plus, it is supremely breathable and temperature regulating.

LAYERS UPON LAYERS

Local women hand stretch raw silk into blanket-size layers, stack them, then stitch them to prevent shifting and cold spots

DESIGNED FOR CHANGE

Our dual-core design gives you choices. Insert one raw silk core for summer and two for winter. No other layers needed.

DON'T JUST TAKE IT FROM US

I smile when I crawl under the covers now. A whole new feel of 'under the covers' like I've never experienced.

Marian L., Chicago (Queen, dual core)

This is the coziest duvet I've ever owned! 

Ashley M., San Francisco (Queen, double core)

My wife and I never fight for the blanket, never get cold, and never have cold spots.

Rob L., San Francisco (Emperor, single core)

It changed my menopausal life! 

Gretchen S., New York City (King, single core)

I love that it’s super warm in the winter but I never feel too hot, even in summer.

Adam R., Shanghai (King, single core)

It's absolute heaven!

Jill N., Oakland, California (Queen, single core)

The only downside is my dog never wants to get off of my bed!

Amy L., Madison, Wisconsin (Emperor, single core)
see complete reviews

BRING COMFORT TO OUR HEALTH CARE COMMUNITY

Use code SLEEPBETTER to purchase any KAILU Heritage Duvet for yourself, and we’ll donate a raw silk duvet and masks to a health care professional. Don’t need new bedding but still want to help? Here are all the ways you can help:
KAILU HERITAGE DUVET SET
KAILU HERITAGE DUVET SET
KAILU HERITAGE DUVET SET
KAILU HERITAGE DUVET SET
KAILU HERITAGE DUVET SET
KAILU HERITAGE DUVET SET
KAILU HERITAGE DUVET SET

KAILU HERITAGE DUVET SET

Regular price $700.00
/
Shipping calculated at checkout.

18 in stock

KAILU's raw silk duvet is the product of old-world artisanal handcraft and modern design, resulting in a uniquely luxurious sleep experience. With an ultra-smooth feel and evenly pressured weight, our duvet is filled with fluffy raw silk that is hand stretched into blanket-size layers, stacked, and then hand stitched to prevent shifting and cold spots.

This all-season duvet set has been thoughtfully designed for year-round comfort. It has a single or dual core, allowing you to purchase your ideal weight and easily customize your duvet for warmer or cooler months. Plus, every set comes with a washable duvet cover to ensure a long life. Experience thousands of years of heritage, all from your bed.

      RAW SILK CORE(S)
      • 100% long-strand mulberry silk fill
      • 100% cotton fabric casing
      • Allergy resistant / dust-mite free
      • Naturally temperature regulating 
      • Supremely breathable
      • Includes 8+ ties to correspond with duvet cover
      • Hidden zipper closure
      DUVET COVER
      • 100% cotton
      • Sateen fabric: classic 4 over 1 sateen weave using cotton yarn in both warp and weft, elegant drape, slight sheen
      • White fabric, with choice of white or black piping
      • Perfectly fitted to raw silk cores to prevent gaping and bunching
      • Includes 8+ ties to keep raw silk cores in place
      • Hidden zipper closure

      Proudly handmade in ChinaDesigned in San Francisco. 

      Queen: 86 in. x 86 in.
      King: 94 in. x 104 in.
      Emperor: 98 in. x 110 in.

      We recommend Emperor for a Cal-King bed, and Queen for a Full or Twin bed.

      To maximize the effectiveness of raw silk, our duvets have been designed to “float.” If you prefer a draped style or wish to tuck it under your mattress, we recommend choosing the next size up. 

        The KAILU Heritage Duvet features a single core or a dual core, allowing you to purchase your ideal weight and easily customize your duvet for warmer or cooler months. 

         

        SINGLE CORE DUVET

        A wonderful weight without the overheating, our single core duvets are ideal for warmer climates and for those who sleep on the warmer side.  

        Includes: 1 raw silk core + 1 duvet cover
        Total weight: 7 to 11 lb., depending on size
        Profile: Minimal

         

         

        DUAL CORE DUVET

        Our dual core duvets are easily customizable for all four seasons: Insert one raw silk core for summer and two for winter. 

        Includes: 2 raw silk cores + 1 duvet cover

        Total weight: 12 to 17 lb., depending on size

        Profile: Fluffy

        Cart
        Health Care & Heritage Duvet Donation
        Health Care & Heritage Duvet Donation

        Health Care & Heritage Duvet Donation

        Regular price $575.00 Sale price $287.50
        /
        Shipping calculated at checkout.

        18 in stock

        Our courageous health care workers are taking care of those with COVID-19. And now you can help too. Donate a raw silk duvet of your choice, and for your generosity, you will receive 50% off the regular price. We’ll automatically donate the duvet — plus ten N95 masks — to someone in our health care community.†  

        †While supplies last. New duvet and mask donations go to health care workers who have already reached out to us or are associated with the Compassionate Healing Foundation. Discount shown in displayed price. Cannot be combined with other offers or discounts. No returns or refunds. No portion of the purchase price is tax deductible by the customer.

        RAW SILK CORE(S)
        • 100% long-strand mulberry silk fill
        • 100% cotton fabric casing
        • Allergy resistant / dust-mite free
        • Naturally temperature regulating 
        • Supremely breathable
        • Includes 8+ ties to correspond with duvet cover
        • Hidden zipper closure
        DUVET COVER
        • 100% cotton
        • Sateen fabric: classic 4 over 1 sateen weave using cotton yarn in both warp and weft, elegant drape, slight sheen
        • White fabric, with choice of white or black piping
        • Perfectly fitted to raw silk cores to prevent gaping and bunching
        • Includes 8+ ties to keep raw silk cores in place
        • Hidden zipper closure

        Proudly handmade in ChinaDesigned in San Francisco. 

        Queen: 86 in. x 86 in.
        King: 94 in. x 104 in.
        Emperor: 98 in. x 110 in.

        We recommend Emperor for a Cal-King bed, and Queen for a Full or Twin bed.

        To maximize the effectiveness of raw silk, our duvets have been designed to “float.” If you prefer a draped style or wish to tuck it under your mattress, we recommend choosing the next size up. 

          The KAILU Heritage Duvet features a single core or a dual core, allowing you to purchase your ideal weight and easily customize your duvet for warmer or cooler months. 

           

          SINGLE CORE DUVET

          A wonderful weight without the overheating, our single core duvets are ideal for warmer climates and for those who sleep on the warmer side.  

          Includes: 1 raw silk core + 1 duvet cover
          Total weight: 7 to 11 lb., depending on size
          Profile: Minimal

           

           

          DUAL CORE DUVET

          Our dual core duvets are easily customizable for all four seasons: Insert one raw silk core for summer and two for winter. 

          Includes: 2 raw silk cores + 1 duvet cover

          Total weight: 12 to 17 lb., depending on size

          Profile: Fluffy

          Cart
          Health Care Gift Card Donation

          Health Care Gift Card Donation

          Regular price $10.00
          /
          Shipping calculated at checkout.

          -2 in stock

          Our invaluable health care workers are helping those with COVID-19. And now you can help too. Donate a Gift Card to a health care professional, and for every $10 you spend, we’ll also donate one N95 mask.‡

           

          While supplies last. New mask donations go to health care workers who have already reached out to us or are associated with the Compassionate Healing Foundation. Gift card donations will be pooled, divided into gift cards worth at least $575 each (or other available amounts), and then donated. Cannot be combined with other offers or discounts. No returns or refunds. No portion of the purchase price is tax deductible by the customer.

          RAW SILK CORE(S)
          • 100% long-strand mulberry silk fill
          • 100% cotton fabric casing
          • Allergy resistant / dust-mite free
          • Naturally temperature regulating 
          • Supremely breathable
          • Includes 8+ ties to correspond with duvet cover
          • Hidden zipper closure
          DUVET COVER
          • 100% cotton
          • Sateen fabric: classic 4 over 1 sateen weave using cotton yarn in both warp and weft, elegant drape, slight sheen
          • White fabric, with choice of white or black piping
          • Perfectly fitted to raw silk cores to prevent gaping and bunching
          • Includes 8+ ties to keep raw silk cores in place
          • Hidden zipper closure

          Proudly handmade in ChinaDesigned in San Francisco. 

          Queen: 86 in. x 86 in.
          King: 94 in. x 104 in.
          Emperor: 98 in. x 110 in.

          We recommend Emperor for a Cal-King bed, and Queen for a Full or Twin bed.

          To maximize the effectiveness of raw silk, our duvets have been designed to “float.” If you prefer a draped style or wish to tuck it under your mattress, we recommend choosing the next size up. 

            The KAILU Heritage Duvet features a single core or a dual core, allowing you to purchase your ideal weight and easily customize your duvet for warmer or cooler months. 

             

            SINGLE CORE DUVET

            A wonderful weight without the overheating, our single core duvets are ideal for warmer climates and for those who sleep on the warmer side.  

            Includes: 1 raw silk core + 1 duvet cover
            Total weight: 7 to 11 lb., depending on size
            Profile: Minimal

             

             

            DUAL CORE DUVET

            Our dual core duvets are easily customizable for all four seasons: Insert one raw silk core for summer and two for winter. 

            Includes: 2 raw silk cores + 1 duvet cover

            Total weight: 12 to 17 lb., depending on size

            Profile: Fluffy

            Cart