Extra Warm King Down Comforters & Duvet Inserts

Indulge in a world of deep sleep with lightweight fabrics so soft, and filling so fluffy, that you won’t believe it’s not down! The Serta down illusion collection brings a world of marshmallow goodness to your sleep chamber, clouds turned into a cozy reality. Never settle for being cold in bed again! This ultra-fluffy comforter provides warmth without weight and is perfect for sleeping on those extra-cold nights. It really is pure magic! 300 thread count twill 100% polyester microfiber fabric is exceedingly soft, durable, lightweight, and retains softness wash after wash. Next-level luxury! Down-free fiber delivers exceptional levels of fluffiness for extra cold nights. Treated with patented micro ban anti-microbial formulae to inhibit odor-causing bacteria - never worry about being nose-blind to a funky bed! Sneeze factor: Products contain allergen barrier weaving which prevents dust mites and other common household allergens. Convenient care - life happens! Worry-free wash and dry. Sewn through construction ensures fiber stays in place and does not shift to one side. Inherent moisture-wicking properties to keep you dry! Corner loops - 4 corner security! Never let your duvet shift again. The comforter has duvet ties on all 4 corners - loops to keep duvet covers in place. Allow 24 - 48 hours after unpacking for the comforter to expand and reach full fluffiness.

Beautiful, soft, warm! Very comforting, better than expected!. Anonymous. Fri May 01 2026

Stay warm on the coldest nights with this heavyweight down and feather duvet insert. Filled with a fluffy 95% feather fiber and 5% white goose down blend, it delivers exceptional warmth with a soft, luxurious feel. The box-stitched construction keeps filling evenly in place, while the gusseted design adds extra loft for a plush, cloud-like sleep. Four corner tabs make it easy to secure inside your favorite duvet cover. Machine washable for easy care.

Super fluffy, i love it. It does have a crunchy sound to it, if that makes sense.. Ashley. Woodland Park, NJ. Sun Aug 23 2026

Soft And Comfortable: The SOPAT comforter has a soft and breathable fabric that is suitable for year-round use. This comforter is fluffy and light, so it won't stress you out by being too heavy. The simple and generous design is suitable for various decoration styles, adding more beauty and comfort to your bedroom.

Came exactly as expected. Soft and perfect for my college bound son.. Raelynn. Granger Indiana. Sun Aug 20 2023

Snuggle up with our Winter Goose Feather Fiber Comforter! Expertly crafted for the coldest months, this premium comforter delivers exceptional warmth and insulation to keep you toasty all winter long. Though generously filled, it remains beautifully lightweight and luxuriously fluffy—like being wrapped in a warm yet breathable cloud. Say goodbye to chilly nights and welcome deep, cozy sleep with the ultimate winter comfort companion.

This is absolutely wonderful in our upstairs bedroom on a Wisconsin winter night in a 100-year-old house that is cold upstairs. We like the temperature to be cool but this keeps us so nice and warm. Our old one was wearing out and we went with a heavier one this time and it's beautiful. Debra. Two Rivers, WI. Sun May 24 2026

Mary Lee. Fri Dec 05 2025

This 300TC Cotton sateen down alternative hypoallergenic luxury sized and the luxury filled comforter has baffle box construction. This sateen comforter fabric has a soft touch and luster effect. The comforter has duvet tabs on all 4 corners. The comforter with luxury 300 GSM soft polyester fill can be used year-round.

I don’t like it. It is crunchy and it does not seem to be a king size. Fits like a queen size. Also had black streaks on it when it arrived.. Shanice. Huntsville, TX. Wed Aug 07 2024

Designed for cold winter nights, this heavyweight comforter features 50 oz of premium white goose down fill in Twin size for exceptional warmth and loft. The 3D baffle box construction helps keep the fill evenly distributed, while the 0.75 inch gusset provides added loft and a cozy feel. The down is responsibly sourced and certified to RDS and OEKO TEX Standard 100. Backed by Pacific Coast quality since 1884, this comforter combines lasting comfort with refined construction.

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

Have sweet dreams with a high-quality Feathers Down Comforter; the cover is made in an Egyptian-quality cotton blend, extraordinarily soft and skin-friendly. The filling is premium 750 fill-power feathers down, and medium-weight is suitable all year. The baffle box stitch organization lends this piece a soft touch, keeping it dry and warm. Refreshing your bedroom is effortless and will turn it into a serene space. The longer you use them, the more comfortable and fluffy our luxury feather-down comfort will become, and the crunch of the feathers will disappear.

I’ve had this for years and it’s a life changer. So comfy. Kayleigh. Fri Sep 18 2026

The ultra-soft filling, fluffy, and breathable fabric makes this comforter extremely comfortable and perfect for cold nights. You can't go wrong with this timeless unique baffle box design. The elegant box-style stitching prevents the filling from shifting during the night, thus guaranteeing a restorative and peaceful sleep. The neat green piped edges and duvet loop corner ties make this a must-piece for your bedroom. *

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

Not all sleep is created equal. Not down is created equal, either. Every Peacock Alley down duvet offers you the finest European white goose down fill that is responsibly sourced, sterilized using the Ultra15 Clean™ process, then wrapped in a 400 thread count cotton sateen down proofed cover that feels incredible. Our year-round weight at 650 fill power gives you a light layer to work with so you can customize your very own sleeping environment. All of our Down products feature down that is responsibly sourced and meets or exceeds an ultra-clean rating.

Obsessed is an understatement! It’s like sleeping on a cloud and so warm. Alexis. Williston, ND. Fri Jan 17 2020

Perfect, not too heavy but plenty warm.. Jodie. Stevensville, MI. Fri Dec 20 2019

For a heavenly night’s sleep, choose our Nirvana line, a comforter handcrafted with the purest materials for true heirloom quality. Airy, silky cotton sateen envelopes purely sourced Polish white goose down clusters - a down known for its supremely toastiness. Sumptuously silky textures and a superior loft make the Nirvana comforter an excellent choice night after night, generation after generation.

Cozy and comfy. Like being wrapped In a pillow. Arthur. Sat Oct 03 2026

This comforter is amazing! I like weight on me while I sleep and it has a good bit of weight to it. It’s super fluffy, too. Emily. Abilene, TX. Sat Jan 24 2026

Luxury Soft & Warm Down & Feather Filling White Comforters – The ultra-soft filling, fluffy and breathable fabric makes this comforter extremely comfortable and perfect for the cold nights. You can't go wrong with this timeless baffle box design. The elegant box style stitching prevents the filling from shifting during the night, thus guaranteeing a restorative and peaceful sleep.The neat black piped edges, and duvet loop corner ties makes this a must piece for your bedroom. The premium 100% cotton fabric and down filling comforter provides medium warmth and perfect for year-round use and the cold winter nights.

This is pure heaven! Perfect for our cold Montana winter nights. I wanted fluff ant got it.. Robin. Livingston, MT. Thu Aug 12 2021

Aweome comforter. I highly recommend it. Have always been happy with EVERYTHING I have ordered from Wayfair.. Julie. Shoreline, WA. Fri Oct 27 2017

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.

The Gingerlily winter weight 9-11 tog comforter is the perfect natural choice for those colder winter months and for those individuals who prefer a fuller comforter option. As silk is a natural heat conductor and a breathable fibre, the silk floss filling adjusts to the body and to the ambient temperature of the room. By trapping air next to your skin, the comforter keeps you warm and provides a comfortable and restful night's sleep. It is filled with the finest quality pure long strand mulberry silk. As silk is naturally hypoallergenic, it is ideal for allergy and asthma sufferers.

This appears to be a high quality product. It has a nice weight but does not get overly hot. When it arrived, it had a strong chemical smell that did fade over the first several days.. Anonymous. Tue Sep 17 2024

For an extra cozy night’s sleep, choose our Himalaya Polish downline, a comforter handcrafted using materials sourced for purity and comfort. Silky soft, wonderfully breathable cotton sateen envelop clusters of supremely toasty polish white goose down for true heirloom quality.

Perfect and comfortable - thank you.. Jeanette. Coupeville, WA. Wed Jan 19 2022

This white down duvet fill is fabulously designed to provide you with ultimate comfort and style. This duvet fill is white with a baffle box design complementing its overall appearance. This down duvet fill is 500 thread counts, which not only makes it soft but also makes it long-lasting. It is non-toxic ensuring safe to use. It can be dry cleaned occasionally for easy care.

Very happy with this Down Comforter!. Laura. Flower Mound, TX. Wed Jul 10 2019

Experience the luxurious warmth of a Canadian goose down comforter, crafted with a baffle box design for even heat distribution. Perfect for those seeking cozy comfort throughout the winter nights. This comforter provides a luxurious sleep experience.

Perfect in the guest room or master suite, this bedding essential transforms any space into a restful retreat.

I would have to say that everything about the comforter is as depicted and we are very satisfied customers.. L. Nevada. Thu Feb 18 2016

An opulent stripe jacquard cotton sateen cover envelops Rhapsody's lofty 650 fill power Luxe Down for the ultimate luxurious comfort.

Indulge in cloud-like comfort with the Windowpane 700 Fill Power Down Comforter. Lofty, hypoallergenic white down offers breathable warmth, while the soft 100% long-staple combed cotton shell features a refined jacquard-woven windowpane pattern—bringing elegance to everyday rest. Crafted in coastal Yarmouth, Maine, using fine materials sourced around the world. Certified to the Responsible Down Standard (RDS) and OEKO-TEX STANDARD 100.

Premium Softness & Warm Down & Feather Filling White Comforters – The ultra-soft filling, fluffy and breathable fabric makes this comforter extremely comfortable and perfect for the cold nights. You can't go wrong with this timeless unique baffle box design. The elegant box style stitching prevents the filling from shifting during the night, thus guaranteeing a restorative and peaceful sleep. The neat blue piped edges, and duvet loop corner ties makes this a must piece for your bedroom. The premium 70% cotton and 30% microfiber fabric and white down filling comforter provides medium warmth and perfect for year-round use and the cold winter nights. OEKO-TEX Standard 100.

This is soft, stays fluffy and warm!. Rachel. Beaverton, OR. Mon Jul 17 2023

Enjoy a restful night wrapped in breathable warmth and natural loft. Cuddledown’s Percale 600 Fill Power Down Comforter is filled with hypoallergenic white down for plush, gentle insulation, and wrapped in a 100% long-staple combed cotton percale shell—prized for its crisp hand and cool feel. Crafted in coastal Yarmouth, Maine, using fine materials sourced around the world. Certified to the Responsible Down Standard (RDS) and OEKO-TEX STANDARD 100.

Experience the everyday luxury of de Medici fine linens. Inspired by the great textile tradition of Italy, de Medici is dedicated to bringing the finest European linens to the American home. Our silky sateen, crisp percale, and textural jacquard bedding feature skilled embellishment for high-quality comfort and style. Experience a restful night's sleep with a Libretto comforter. Constructed from ultra-lightweight batiste ticking for maximum breathability, it is the perfect foundation for a luxurious bed. Featuring batiste cotton ticking filled with the pure white goose down, the Libretto sleep pillows are light and airy, providing extreme loft and sustainable support.

Stay warm and cozy throughout the cooler months with this heavy-weight duvet.

Towels feel nice but a little plain.. Judith. Seattle, WA. Mon Dec 10 2018

I bought this for my always cold 92 year old mother. She's loving it, and the quality is excellent.. Colleen. Cortland, NY. Wed Jun 04 2025

Eastern Accents Concerto comforters boast a smooth cotton sateen cover and are filled with the highest quality 720 fill power Premier Down ideal for the most luxurious night’s rest.

It is the warmest comforter. It’s light and extra warm. I love it I would highly recommend it.. Urszula. US. Tue Mar 05 2024

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 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

Luxury Soft & Warm Down & Feather Filling White Comforters – The ultra-soft filling, fluffy and breathable fabric makes this comforter extremely comfortable and perfect for the cold nights. You can't go wrong with this timeless 8 duvet loops baffle box design. The elegant box style stitching prevents the filling from shifting during the night, thus guaranteeing a restorative and peaceful sleep. The neat black piped edges, and duvet loop corner ties makes this a must piece for your bedroom. The premium 100% cotton fabric and down filling comforter provides medium warmth and perfect for year-round use and the cold winter nights.

Love this soft comforter. Supper cozy and Warm. Definitely a good buy. Darshi. Chicago, IL. Thu Mar 06 2025

The down of geese grown in the natural environment in the foothills of the Alps in Upper Austria has undoubted advantages: it is softer and fluffy, has a high ability to recover from compression. Only a few hundred such duvets are produced per year, which makes each copy truly unique. The comforter containing this valuable down from the heart of Austria is the result of thorough, fine work at every stage of production. All of us are filled by hand with down, which previously goes through several stages of cleaning and sorting. Cassette stitch securely holds the fluff inside the product, does not allow it to deform, increasing its service life. The cover material is a white cotton-batiste of high density, which provides high strength and durability of the duvet insert. Due to the perfection of the material comforter, "Nobilis" creates an ideal microclimate during sleep, regardless of the time of year.

The comforter is filled with natural maize fibers in a 100% cotton sateen cover with an aloe vera finish. The sustainable maize fiber filling has natural cooling properties and amazing moisture absorbing abilities for a dry sleeping environment. This is more suitable for those who enjoy the snuggly comfort of a thicker comforter. More suitable for cooler climates yet suitable for year-round use.

Dawn. Livonia, NY. Tue Mar 11 2025

Very lightweight but nice and warm.. Michelle. Burlington, ON. Mon Mar 02 2020

Designed for cozy winter comfort, this heavyweight goose down and feather fiber comforter features a plush, lofty fill and an elegant pinch pleat design for a refined, hotel-inspired look. The 3D baffle box construction and gusseted edges help maintain even fill distribution and consistent warmth, while the tightly woven, noiseless shell provides a smooth feel and helps reduce fill leakage. Double-stitched piping adds durability, and eight duvet loops help secure the comforter inside a duvet cover. Shipped in non-vacuum packaging to preserve its natural loft, it arrives full and fluffy, ready to enhance your bedding. For care, spot clean or professionally dry clean according to the care label; this comforter is not machine washable.