King Oversized Down Comforters & Duvet Inserts

Wrap yourself in timeless elegance with the Martha Stewart Made in USA White Down Comforter — a cloud-soft sanctuary crafted with care. Filled with premium, ethically sourced down and encased in a smooth, breathable cotton shell, it offers the perfect balance of warmth and lightness for year-round comfort. With every detail designed for lasting luxury, this comforter transforms your bed into a haven of cozy sophistication, bringing Martha’s signature touch of classic style and modern comfort to your home.

WINNER WINNER CHICKEN DINNER!! Martha came thru! After returning so many down comforters I was about to give up. I purchased the lightweight version for our year round Arizona weather & couldn't be happier. Down-CHECK, Feather weight-CHECK, fluffy-CHECK, no poking feathers-CHECK, no plastic crunchy sound-CHECK, smooth sateen cotton-CHECK, value for money-CHECK. It Feels like a dream. I'm now going to purchase the queen size for our guest room. I would have preferred a 500 thread count sateen but for the price I absolutely got what I paid for. Don't hesitate. Wendy. Fri Mar 20 2026

Wrap yourself in comfort with this oversized plump thick pink duvet ! Boasting enhanced warmth and skin-friendly fabric, it’s perfect for cozy bedrooms and luxury hotels. Machine washable for easy care, it also serves as an ideal Christmas gift, blending practicality with festive charm.

Enjoy restful sleep in every season with this ultra-soft down and feather comforter. Designed to offer the perfect balance of warmth and breathability, it provides cozy insulation during cooler months and remains light and airy for warmer weather. The smooth, durable poly-nylon shell not only feels soft to the touch but is also tightly woven to reduce noise during movement and keep the fill in place. Inside, the luxurious blend of down and feather creates gentle loft and natural warmth, ensuring comfort without excess weight. The quilted construction evenly distributes the fill, preventing any shifting and maintaining consistent warmth throughout the night. With built-in corner tabs, this duvet insert easily attaches to a duvet cover, keeping it secure and in place for a clean, polished look. Perfect for everyday use, this comforter is a versatile and essential addition to any bedroom.

first time owning a down comforter and it’s great. super comfy and flowy. it’s not loud to me. it was quite the learning experience for attaching the duvet cover to it!. Gregory. Salem, NH. Wed Jul 15 2026

Bring a sexy look back to the bedroom and turn your sleep space into a romantic retreat with our premium, high-quality, lightweight Martha Stewart silk comforter. Nothing else can compare to the luxury and feel of a silk comforter. Silk comforters let your skin also breathe while you sleep, so you will stay warm and comfortable all night long without overheating. In addition, it provides you with a healthier sleep environment from the natural hypoallergenic qualities, which are less likely to grow bacteria as they are naturally anti-fungal. Put your mind to bed and get the best sleep ever with our top-of-line silk-down alternative comforter, the downright dreamy option for a better snooze.

Beautiful light weight comforter! Very modern and sleek. Exactly what I was looking for. Ashton. GA. Thu Apr 27 2023

Customize your own space and transform your house into a dream home with our luxurious and eco-friendly Martha Stewart Tencel and cotton blend Hungarian goose-down comforter. With the highest fill power and the best quality of down in the market, this comforter is designed to provide you comfort, happiness, and a good night’s sleep.

As advertised. Arrived quickly. Great duvet!. Anonymous. South Burlington, VT. Tue Sep 16 2025

Upgrade your bedding collection with the Fleece & Feather All Season 100% Wool Filled Comforter and experience the ultimate in warmth, comfort, and luxury. This premium comforter is crafted with the finest materials, featuring a 300 thread count cotton fabric cover and filled with pure wool for the ultimate sleep experience. The natural wool filling provides exceptional warmth and comfort, making it the perfect choice for colder months. Wool is known for its moisture-wicking and hypoallergenic properties, ensuring a comfortable and restful sleep without any irritation or allergies. Furthermore, wool is temperature regulating, helping to keep you warm in cold weather and cool in warm weather. Lastly, wool is naturally stain and odor resistant all while being machine washable, making it convenient and easy to care for. Wool and cotton are both known as sustainable resources due to their renewable nature, biodegradability, and durability. With its high-quality materials and superior craftsmanship, this comforter is sure to provide you with years of comfortable and restful sleep.

Great duvet!. Gretchen. Carthage, MO. Sun Jun 14 2026

An easy-care duvet filled with 100% Australian washable wool, designed for comfortable, all-season use. Naturally breathable and insulating, Australian wool helps keep you warm in cooler months while releasing excess heat and moisture when temperatures rise. Wool efficiently absorbs and releases moisture—up to one-third of its weight without feeling damp—helping maintain a balanced sleep environment throughout the night. Naturally hypoallergenic and flame resistant, it contains no added chemicals and helps reduce dust mites for a cleaner sleep. Finished with a durable cotton shell, this duvet is fully machine washable on cold settings, making everyday care simple and worry-free. A practical, natural bedding choice that delivers reliable comfort, freshness, and performance all year round.

Price was good and looks great. Bonus was, it got delivered early.. Barbara. Niagara Falls. Sat Aug 29 2026

Now you can sleep easy with our all-natural 300 thread count white down and feather fiber comforter. You can transform your regular sleep for the ultimate experience. The three levels of fill weight determine the level of warmth, so regardless of the temperature your room is at, with this white down and feather comforter, you will be winding down and resting up.

Super soft, warm! Perfect for winter!!!!. Sheri. New Hampshire. Tue Dec 23 2025

Enjoy cozy comfort with this down alternative comforter. The microfiber cover feels luxuriously soft , while the baffle box construction keeps the polyester fill evenly distributed for a consistently cozy sleep experience. Perfect for year-round use.

I recommend this duvet insert because it is very cozy. It is perfect for my king size bed and covers the sides... yes buy!. Aimara. Coral Springs, FL. Fri Aug 05 2022

We are proud to introduce the new Royal Elite® 100% eco-friendly collection of rayon from bamboo viscose duvet. Both the interior and exterior of this wonderful eco-friendly duvet are made of 100% natural long-strand rayon from bamboo fibers which is not common to see. This natural duvet constantly regulates temperature and has a great insulation feature allowing your body to stay comfortable while you sleep. Our viscose rayon from bamboo duvet is ultra soft, silky, and lightweight. It absorbs and dissipates moisture away from the body and regulates temperature, helping to create a cool in hot weather and warm in colder weather. Bamboo is naturally hypoallergenic and resistant to dust mites and other allergens. It also has natural antimicrobial properties that can help reduce odors and keep the bedding fresher for longer. Wake up feeling fully rested and rejuvenated after sleeping soundly under a cover that's filled with eco-friendly viscose rayon from a bamboo duvet.

This is a beautiful comforter! It feels wonderful against the skin; so soft and silky and cool. It is a very nice weight, just right for us. We need things which are non-allergenic and also gentle for eczema-prone skin. We have had this on our bed for awhile and it really is heavenly. It came thoughtfully and well-packaged as befitting a high quality product. No chemical smells, no issues at all, just really perfect right out of the box.. Cynthia. Fort Myers, FL. Sat Apr 25 2026

The original World’s Biggest Comforter is here to keep you cozy all night long as you rest comfortably on any mattress. Super soft cotton fabric surrounds a luxury down alternative fill material and has been designed for year-round use. Stop worrying about having enough of a good thing and layer this best-selling comforter on your bed. The biggest, coziest comforter ever created. Our best-selling comforter is 10’ x 10’ and designed to hang over any size mattress and help prevent nightly arguments over the covers (We call it the 'relationship saver').

Perfect! Super comfy, fills the whole duvet cover (for once) fluffy, but it’s never like the pictures. But still happy with it. Nathalie. Prescott, AZ. Sun Apr 19 2026

A true classic, the comforter is filled with our hypoallergenic power white goose down and encased in a soft 300 thread count, 100% combed cotton fabric. Meticulous attention is given to such details as stitching and satin piping to maximize your sleeping comfort. This bedroom necessity will provide you with years of blissful sleep and comfort.

PERFECT FOR A TOPPER ON GUEST ROOM BED. Robin. New Albany, OH. Mon Mar 30 2026

Upgrade your night and get the most from your day with this Beautyrest 500 thread count Hungarian white goose-down comforter. With a history of holding ourselves to the highest standard, this USA-grown cotton features our latest innovations in warmth, comfort, and sustainable fabric properties that work together in harmony for a better night's sleep.

Beautiful. Just as pictured.. Judy. Metairie, LA. Fri Jul 17 2026

Upgrade your downtime to first-class sleep with the Beautyrest 400 thread count European white goose down comforter. We believe in always finding the most refined components, so your sleep helps you look and feel truly invigorated. With the latest micro ban antimicrobial technology and the silk-like softness of the sateen fabric; we're taking sleep from being a luxury to being luxurious.

Beautiful bright white and lightweight enough for me to sleep under. I sleep hot and this comforter is exactly what I wanted and needed. For a down comforter I thought the price to be very good. My thanks for a great item.. Evald. Gold Beach, OR. Wed Oct 29 2025

Now you can sleep easy with our all-natural Serta 300 thread count white down and feather fiber comforter. You can transform your regular sleep for the ultimate experience. The three levels of fill weight determine the level of warmth, so regardless of the temperature your room is at, with this white down and feather comforter, you will be winding down and resting up.

Perfect. Love it for summer when AC is too cold. Doesn’t drop feathers and stayed fluffy through a wash. Mindy. Newton, MA. Thu Feb 09 2023

This Serta white goose feather and down fiber comforter is the perfect solution for warmth and comfort. The unique fill gives you the look and feel of an all-down filled comforter for a fraction of the cost. It is available in size Twin, Full/Queen, and King size.

Just the right weight and fluff. Doesnt slide off the bed. The reviews that its noisy are really not picking. It makes a small amount of shuffling noise when you are moving it around, greatly reduced by the use of a duvet. Good for me, who is always cold AND my husband who is essentially a furnace. Mariah. MA. Sat Jul 15 2023

From the moment you open your eyes to the satisfied sigh you exhale as you finally get horizontal, our breathable and silky softness Tencel comforters give your stress wings and let it fly away. Perfect for hot sleepers, our proprietary blend delivers cloud-like smoothness that comforts without the weight. Our cotton fabric's excellent absorbency is sustainable, renewable, and biodegradable, making it an excellent choice as an environmentally friendly fiber throughout its entire product life cycle.

I like it! Wish it were a bit fluffier, but all in all I’m satisfied!. Heather. CO. Tue Dec 27 2022

Enjoy the gentleness feel from the Serta cotton comforter stuffed with the highest European white goose-down fill. You will also appreciate the extra layer of protection added by the micro ban technology infused into the fabric during the manufacturing process to protect against the growth of stains and odor-causing bacteria, mold, and mildew resulting in a cleaner, fresher, and more durable comforter.

For the price, this comforter is fluffy and perfect!. Taylor. Temecula, CA. Sat Feb 11 2023

This hypoallergenic all-season comforter is filled with premium down-alternative microfiber, offering the plush feel of down without allergens. The 330TC cotton sateen cover provides a smooth, soft feel, while the baffle box construction ensures even loft distribution and prevents cold spots. It is ideal for year-round comfort and breathability.

Warm but not too warm. Love it! It’s so soft and comfy. Def recommend. Only been using a couple days but love it so far!. Stephanie. Baltimore, MD. Sat Dec 17 2022

Great sleep keeps us moving forward. The Beautyrest European all-seasons comforter is engineered to provide a luxury feel while remaining comfortable over time. Our blend of materials works perfectly together to provide you with incredible sleep, and quality that lasts and lasts.

Will purchase again!. Anonymous. Mon Mar 30 2026

Very warm and lightweight. Love it!. Tina H. New York State. Sat Jul 25 2026

This All Seasons White Goose Feather Comforter Duvet Insert is an affordable addition to our extensive line of duvets, one of our most popular entry-level down duvets. It is filled with hypoallergenic small white goose feathers and goose down. Natural feathers can calm body temperature to a comfortable level to improve sleep quality. Goose down increase the fluffiness of the duvet. The goose feathers are carefully selected to ensure that they are of the highest quality and are ethically sourced to ensure that our production process is as environmentally friendly as possible. Baffle box construction keeps the feather in each box evenly and creates more fluffy feelings. All seasons filling weight will provide years of warmth and comfort, aiding in a restful night's sleep. It is a perfect choice for the person who enjoys the feeling of a weightier duvet. Order this goose feather duvet today and you will experience comfort and relaxation.

Very happy with this Duvet Great price Feels great. Rosanna. ON. Wed Aug 26 2026

Sleep on cloud nine with this all-season comforter!Sick of switching your bedding every time the temperature changes? With the comforter, you can finally indulge in bedtime bliss while staying cool and snug no matter the season. The comforter’s unique construction ensures universal comfort, boasting superior breathability, even ‘baffle box’ distribution, dependable fluffing action, and just enough warmth so you sleep like a baby. Soft, luxurious 600-thread-count Egyptian-Quality Cotton feels smooth to the touch, and the blanket’s fluffy 800-fill-power cradles the body while remaining breathable. It’s thick, not heavy; cozy, not hot. The perfect balance for all-weather, every season, every sleeper. Whether you’re shopping for bedroom blankets, throws, or the perfect pillow for dogs, always brings you the finest materials. This comforter is 100% hypoallergenic and machine-washable, making it perfect for folks with sensitive skin, nasal allergies, or disdain for the dry cleaner. So stop worrying about sweating under the covers or getting poked by pesky feathers. Choose the very best in bedtime comfort and bring home a comforter today!

Love it, it's like a hug at night!. Leah. US. Thu Sep 03 2026

Now you can sleep easy with our all-natural Serta 300 thread count white down and feather fiber comforter. You can transform your regular sleep for the ultimate experience. The three levels of fill weight determine the level of warmth, so regardless of the temperature your room is at, with this white down and feather comforter, you will be winding down and resting up.

Purchased as a gift, very good quality.. B. Cleveland, OH. Sat Oct 17 2020

Enjoy the fresher feeling and excellent absorbency properties from our Tencel and cotton blend. The extraordinary mix of fabrics helps to reduce the odor and growth of bacteria, reducing the number of times you need to bring your comforter to dry cleaning. In addition, the separate fibers from the down clusters bring the luxury of the down feeling at a fraction of the cost. Now there is no excuse to get a down comforter and relax on one with our Martha Stewart Tencel and cotton goose down fiber comforter.

[This review was collected as part of a promotion.] This is my all time favorite blanket. It keeps me so warm.. Babygirl84. NC. Wed Aug 18 2021

Wonderful and very warm but not overwhelming. Holds the fluff and doesn’t flatten! Great!!. Anonymous. Fri Mar 27 2026

Serta super soft 300 thread count white down fiber comforter light warmth by Serta

This comforter is perfect. It’s not too heavy and hot. I seriously slept the best ever between this and my new mattress. But, this definitely pulled it together!. Jessica. Olympia, WA. Wed Jun 07 2023

From counting sheep to Serta sheep, we are making the bed of your dreams. We’re no longer simply helping folks fall asleep, we’re delivering superior comfort you can trust. Our natural fill comforters hold a unique set of properties that are designed to regulate body temperature contributing to a better and more comfortable night's sleep.

This is the perfect weight for year around use. And it was the perfect size for my duvet (there are different king sizes out there). Beth. Verona, WI. Mon Oct 24 2022

With an engineering mix between nurture and nature fabrics, the Serta Tencel ™ lyocell and cotton European down comforters are designed to provide superior comfort you can trust. The proprietary blend absorbs moisture due to its natural breathability features, while the 650 fill power of European down natural fill provides insulation without the weight, promoting itself as the best choice for people with night sweats or sensitive skin.

[This review was collected as part of a promotion.] This Serta comforter is very nice. It is soft and fluffy. My wife loves it. It is warm and cozy but not too warm. I would recommend buying. Tomr23. Boston, MA. Sat Apr 02 2022

Indulge in the warmth and softness of our down insert. With its 100% cotton shell and sterilized down and feather fill, this insert provides you with superior loft and comfort for the best night's sleep. Be at ease knowing that our down and feather fill is ethically sourced (certified by the international Responsible Down Standard).

I thought it would fit a queen duvet but it doesn't. It's a bit small more fir a full. Dina. CA. Sun Oct 09 2022

Indulge in the warmth and softness of this Insert down alternative insert. Specifically made for those with sensitive noses and skin, this insert provides the same level of comfort and loft thanks to its 100% cotton shell and ultra-soft polyester fill. What's more, this insert is easy to clean and is machine washable.

Not as described. Listed as 3 inches thick which it is not even after airing out and allowing to fluff. It also does not have duvet ties on the corners as listed in the description. Fabric is stiff and does not look like high quality.. Dena. Tryon, NC. Sun Apr 19 2020

A true classic, this comforter will provide you with years of blissful sleep and comfort. Baffled box construction, silk piping, and double stitching reflect Arsuite attention to detail.

Perfect size and perfect weight for my 3 year old. Not too heavy and not too warm. It’s so fluffy and lightweight!. Mckinsey. Seaside, CA. Sun Apr 07 2024

A naturally lightweight and lofty layer designed for year-round comfort. Pure, responsibly sourced down is encased in a down-proof, 100% organic cotton shell. Stitch-through box construction keeps the 600-fill-power down evenly distributed. All Coyuchi down duvet inserts are made in the USA. The double-washed down is sourced from an Indiana duck farm where the birds are humanely raised, the down is carefully processed, and the quality is controlled from start to finish. We recommend this insert on its own for spring through fall, then layered with a blanket in winter for excellent temperature control.

This duvet is perfect. The loft is generous and evenly distributed. The down is very high quality and the cotton cover feels luxurious, even without a cover. I highly recommend this down duvet.. Anne I.. NL. Sun Nov 19 2023

HGOOSE® is pure, Hungarian goose down that is exclusively made in Hungary using only the finest Hungarian goose feathers and down. HGOOSE® was established in nature with a touch of nurture to create the most elite, sustainably responsible down bedding in the world. Inspired in Buffalo, NY, where over 100" annually of lake effect snow, coupled with extreme sub-zero wind chill temperatures creates a need for ultimate warmth. HGOOSE® embodies luxurious comfort and the coziest of bedding regardless of where you call home. "B" Your Bed and allow yourself to enjoy good sleep. Humanely and ethically sourced, our Hungarian goose-down comforters are a great way to enjoy the comforts of luxurious down bedding. And made to provide you with almost unbelievable comfort, our HGOOSE® - Premium 80% Hungarian Goose down comforter - Oversized is crafted using the best bedding materials. Starting with an inner fill that is full of the highest quality Hungarian goose down and feathers and ending with a cozy exterior made of comfortable bedding materials, every inch of this oversized down comforter will increase the comfort of your soft bedding. Following DOWN PASS guidelines to ensure the greatest quality, the Hungarian feathers and down used in this extra-large comforter are the best of the best! And when you cover this high-quality down and feather interior with stylish dark blue satin piping and soft-to-the-touch cotton, you will totally fall in love with your luxurious down bedding. Consisting of 80% Hungarian goose down and 20% Hungarian goose feather with an incredible 650 fill power, the soft and fluffy comfort you get with this oversized down comforter will also be extra cozy. This must-have down comforter is also constructed with baffle box stitching to ensure that shifting of the high-quality feathers and down does not occur. Made with high standards to provide you with the absolute best in Hungarian down bedding, this extended down comforter will provide you with a luxurious bedding experience you may have only ever dreamed about.

Im so happy with this purchase. Its in a duvet currently as I wanted to keep it looking nice. Ive always wanted a nice down comforter. This was well worth the price!. Lori. Arvada, CO. Fri Nov 28 2025

The essence of elegance, Arsuite products range from clean, crisp contemporary designs to classic, traditional style. The Arsuite standard of luxury demands only the finest materials are used by our designers and craftsmen to produce our superior linens. To ensure maximum durability, all products undergo rigorous testing procedures. Every Arsuite product is distinguished by timeless elegance, flair of design, and superior quality.

Started off looking at the winter down Duvet Insert but decided to invest the extra money and went with the same weight but in this collection (I this is one level higher) - as one spends quite a bit of time in bed. Man, my wife and I could not be happier. The dimensions fit our duvet covers perfectly - funny they state that they are oversized but they fit all of our covers perfectly (our covers were always bigger then the duvet and that was annoying). Simply put we are more then happy with the purchase. Fit and finish is top notch, fabric is soft, size is perfect!. Byung. Ellicott City, MD. Wed Nov 19 2014

Has been keeping us warm on these frigid winter nights and filled out the duvet perfectly.. Amy. Springfield, VT. Thu Jan 29 2026

Indulge in the warmth and softness of our down insert. With its 100% cotton shell and sterilized down and feather fill, this insert provides you with superior loft and comfort for the best night's sleep. Be at ease knowing that our down and feather fill is ethically sourced (certified by the international Responsible Down Standard).

I thought it would fit a queen duvet but it doesn't. It's a bit small more fir a full. Dina. CA. Sun Oct 09 2022

In our case the perfect addition. Crispy and light for a four season location. Slips into the duvet easily. Shannon. Murfreesboro, TN. Sun Aug 24 2025

Slip beneath a cloud of airy comfort, nightly. The Logan Siberian down comforter pairs the softest, snuggliest cotton batiste with mounds of puffy Siberian white goose-down clusters for a wonderfully lightweight, yet surprisingly cozy night’s sleep.

The Duvet Insert (Winter Weight) is Baffle Stitched with a Down Alternative fill. It's oversized so it will not shift when placed in the Lili Alessandra Duvet Cover. For down duvet lovers who suffer from allergies or asthma, our premium down-alternative duvet could be the perfect addition to your room. Made of synthetic material, down-alternative filling provides relief from allergens commonly found in traditional down inserts.

Envelope yourself in a cocoon of toasty, luxurious comfort. The Logan Canadian down comforter pairs the softest, snuggliest cotton batiste with purely sourced Canadian white goose down for a deliciously cozy night’s sleep.

Anonymous. Florida. Sun Apr 01 2012

The Logan comforter pairs the softest Batiste fabric with a choice of our very best 920 fill power Canadian white goose down or 800 fill power Siberian white goose down. The Batiste fabric is known for its smoothness, and delicacy, and is especially lightweight. This stunning plush comforter will give you the lightness you desire and the warmth you crave.

Anonymous. Florida. Sun Apr 01 2012

The Duvet Insert (107x96 / Summer Weight) is Baffle Stitched with a Down Alternative fill. It's oversized so it will not shift when placed in the Lili Alessandra Duvet Cover. For down duvet lovers who suffer from allergies or asthma, our premium down-alternative duvet could be the perfect addition to your room. Made of synthetic material, down-alternative filling provides relief from allergens commonly found in traditional down inserts.

This product is made with premium and natural material, which can offer you comfortable and healthy sleep for many years.

Light weight and fluffy, however keeps warm... Jeanette. Albuquerque, NM. Fri Apr 01 2022

Loafing needs no explanation and is its own excuse now when you sleep under our cotton seasons feather and down comforter. Designed to provide your comfort, happiness, and a good night's sleep, the 425-fill power, and end-to-end sewn-through box construction provide an all-seasons solution for when it's time to relax.

I would say this works more for a full size bed. A little short for a queen size.. Vickie Bowers. Warsaw, VA. Tue Aug 16 2022

Our traditional white goose feather fiber and down fiberfill comforter is mixed now with the fantastic properties of the Tencel and cotton blend shells. Designed to be a budget-conscious solution, Ideal for all-season warmth, the materials used are also soft on your skin and gentle on the planet carrying sustainable, renewable, and eco-friendly properties from the outside through the inside. Indulge yourself in an exceptional resilience of a healthy and uninterrupted night of sleep with our Martha Stewart Tencel and cotton blend feather and down fiber comforter.

Good comforter for the price. I washed according to instructions and found it came out a little flimsy and less fluffy.. Bridget. Hampstead, MD. Sat May 02 2026

Indulge in the ultimate comfort with our ultra plush 100% Cotton, down alternative comforter. Crafted with a 300-thread count 100% brushed and pre-washed long-staple cotton shell and filled with ultra plush hallow fiber down alternative, this comforter offers a perfect blend of softness and warmth. Designed with convenient loops at the corners, it easily secures to duvet covers, ensuring it stays perfectly in place. Experience a restful night's sleep wrapped in the gentle embrace of high-quality materials designed for lasting coziness and style. Ideal for year-round use, this white comforter elevates your bedding experience.

I really like this comforter. It’s held up well after months of use.. Emily. Los Angeles, CA. Wed Jul 08 2026

Good quality, perfect size. Wrong size was initially sent in, but it was quickly corrected by sending the right size.. Claudia. Waterloo, ON. Mon Aug 03 2026