Top 10 Thick Duvet Insert King – Bedding Duvets & Down Comforters

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1. L LOVSOUL

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Down Alternative Comforter White,King-Ultra Soft Brushed Microfiber-Comforter Plush Mircofiber Comforter Duvet Insert by L LOVSOUL 106x90Inches

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L LOVSOUL #ad - Your satisfaction is our top goal. Piped edges - piping on the edge is capable of adding to durability of the comforter. 100% brushed microfiber fabric-a layer of fine fibers add to comfortable sleep.

8 loops at corners-fashion design used to anchor duvet cover offers a chance to change the look of your bed and room yourselves. Box stitching design-grid pattern makes inner fill evenly distributed, make maximum comfort. Down alternative fill-white comforter, king size is 106x90Inches, soft fill possesses features of soft and durability. What we care is to make our customers 100% satisfaction.

Machine washable-machine wash in the gentle cycle with cold water, or tumble dry on low when needed. If you tend to tumble dry, you are highly recommended to put in the dryer to keep your comforter better. Take care of your comforter and yourselves with heart! Money back guarantee-l lovsoul has 100% money back guarantee within 30 days.
BrandL LOVSOUL #ad
ManufacturerENJOYBEDDING #ad
Height0.01 Inches
Length106 Inches
Weight5.78 Pounds
Width90 Inches
Part Number4335354789
Model8541808339
Warranty30-day returning and replacement

2. Utopia Bedding

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White, Utopia Bedding Comforter Duvet Insert, Box Stitched Down Alternative Comforter King, Quilted Comforter with Corner Tabs

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Utopia Bedding #ad - Comforter duvet insert - King comforter duvet insert measures 90 inches x 102 inches. Box style stitching - crisp looking comforter with siliconized fiber filling features piped edges with an elegant style box stitching that prevent the fill from shifting.

Machine washable - machine wash in the gentle cycle with cold water, line dry or tumble dry on low heat only. Siliconized fiberfill - Extremely soft material with siliconized fiberfill alternative filling provides a comfy and cozy feel. Corner tabs - the four corner tabs make it extremely easy to put on any duvet cover and secures the comforter in place.
BrandUtopia Bedding #ad
ManufacturerUtopia Bedding #ad
Height0.04 Inches
Length102 Inches
Weight5.5 pounds
Width90 Inches
Part NumberUB0057
ModelUB0057

3. Royoliving

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Royoliving Premium Heavyweight Greyduck Feathers Down Comforter King Size Thickened Solid White 100% Cotton Cover Down Proof Winter Duvet Insert with Corner Tabs, 70 Oz

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Royoliving #ad - If there is no free movement in the washer or dryer, use large capacity commercial washer/dryer. The special design of box-stitch quilting keeps the filling in place and avoid any leaking during the night ensuring a stable sleep. 100% cotton - comforter cover is made of 100% cotton, safety certified by OEKO-TEX Standard 100, ultra-soft, breathable and quiet.

Just contact us so we can solve the problems for you. We use responsibly harvested down feathers and guarantee non-living- plucking, the filling have all passed the RDS and OEKO-TEX Professional Certification. Gentle cycle, and separately. 80% greyduck feathers & 20% greyduck down - we strictly selected the superb greyduck down & feathers, fluffy and odorless. Brand exclusively satisfaction guarantee - our comforter will absolutely exceed your expectations! If for any reason in the first 30 days you are unsatisfied with quality of the item with LABELS received, you can return it in exchange for New.

Available in your choice of california king size 108'' x 98'', King size 106" x 90", Queen size 90" x 90" and Twin size 68" x 90". Winter weight for extra-warm - large filling that the winter california king size can reach 77 oz fill weight, for those who like it extra cozy, this comforter is luxurious and fit for snuggling. You can buy with confidence! Machine washable - brand new vacuum packed with a beautiful zippered bag. Machine wash cold. We just want you to be 100% satisfied!
BrandRoyoliving #ad
ManufacturerRoyoliving #ad
Height0.04 Inches
Length106 Inches
Weight4.38 Pounds
Width90 Inches

4. BEDSURE

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Down Alternative White Comforter King Size, Quilted All Season Duvet Insert King Size with Corner Tabs, Bedsure King Comforter Duvet Insert

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BEDSURE #ad - Ultra practical design: 8 durable tabs on 4 corners and 4 sides easy to secure your duvet cover snugly. All-season comforter/duvet insert: stuffed with 300 gsm whole piece premium 100% polyester and with 100% microfiber cover, which is lightweight for winter but ultra-soft and cozy for summer, making it the perfect option for any time of the year.

Classic box stitching design: the box-stitch construction keeps all that fluffy fill in place, Bedsure down alternative comforters remain evenly distributed over you, preventing the filling from shifting, creating a most relaxing sleep. Bedsure’s comforter can be used as a comforter or as a duvet insert to match your favorite duvet cover to change your bedding style.

Tumble dry low. Bedsure down alternative comforters are available in multiple standard and oversized dimensions. Easy care: wash separately in a washing machine on a gentle cycle in cold water. Do not bleach or iron. Multiple size options: the king comforter duvet insert dimensions are 102 inches x 90 inches.
BrandBEDSURE #ad
ManufacturerBedshe #ad
Height0.01 Inches
Length102 Inches
Width90 Inches

5. Dorrin Nessin

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Down Alternative Comforter King Size All Season Duvet Insert, White Color, Baffled Box Stitched with Corner Tabs, Ultra Soft Double Brushed Microfiber Quilt Cover

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Dorrin Nessin #ad - Nothing comforts one person more on a chilly night than cuddling in your bed. Also, it has self-piped edges meant to keep the fiberfill from shifting around uncomfortably while you sleep. Cozy filling-with a 250gsm down alternative fill, this king down alternative duvet insert comforter is an excellent and reasonable duvet insert ideal for all-season usage.

100% microfiber cover is not only luxuriously soft but also noiseless thus giving you utmost comfort. Superior fabric weaving technology guarantees extra strength, wrinkle resistance and an overall luxurious appearance even after washing. If you are unsatisfied, simply contact us to return the product for a full refund. Machine washable-machine wash in gentle cycle with cold water, stain resistance, durability, breath-ability, sun-dry or tumble dry on low when needed. Super microfiber cover-made of double brushed microfiber grains.

Baffle box stitching-utilizes the box stitching design to make sure the filling will not shift around inside. The fabric feels very soft against your skin, while the carefully-processed fill ensures that the duvet will not trigger your uncomfort while you are all cuddled up. This comforter is graceful yet still providing adequate warmth even on the coldest night. Superior quality- we are so confident in the quality of our product that we offer a 30-day return plan. This also ensures even distribution of heat within the duvet.
BrandDorrin Nessin #ad
ManufacturerDorrin Nessin #ad
Height1.5 Inches
Length90 Inches
Weight100 Kilograms
Width106 Inches

6. Linenspa

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Box Stitched, Linenspa Comforter Duvet Insert King White Down Alternative All Season Microfiber-King Size

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Linenspa #ad - Ultimate versatility: whether you’re looking for a microfiber reversible comforter or an insert for duvet cover, we’ve got you covered. Eight built-in corner and side loops keep your down alternative comforter duvet insert in place.

All season comfort: with 300 gsm of plush down alternative fill, this is the best all season comforter for hot sleepers. Weighs 6. 17lbs. Quilted design: style that’s functional? yes, please! The box-stitch construction keeps all that fluffy fill in place, so your comforter retains its shape and stays pretty with its classic quilted look. King size dimensions are 106” x 92”. Or if you’re short on time, toss in your dryer on a low heat setting.

It’s lightweight for summer but ultra-soft and cozy for winter, making it the perfect option for any time of the year. Machine washable: so easy, you’ll never have to ask how to wash down alternative comforters ever again! Simply wash on gentle cycle and air dry. A perfect fit: available in multiple standard and oversized dimensions.
BrandLinenspa #ad
ManufacturerLinenspa #ad
Height1.5 Inches
Length106 Inches
Weight6.17 Pounds
Width92 Inches
Part NumberLS70KKMICO
ModelLS70KKMICO
Warranty3 year U.S. warranty against manufacturer's defects

7. MATBEBY

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Winter Summer Fluffy Soft, MATBEBY King Comforter Duvet Insert, Quilted Down Alternative Bedding Comforter with Corner Tabs, Machine Washable, All Season White Comforters King Size

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MATBEBY #ad - Please do not iron, DO NOT dry clean. Machine washable & easy care comforter: machine washable, under gentle cycle with cold water, tumble dry low, no shrinkage or fade. Stuffed with whole-piece 3d& fluffy comforter duvet insert: the extremely soft 100% brushed fiber cover makes the comforter ultra soft &7D cooling goose down alternative microfiber, without any concern for clumping or Horrible Odor, light-weight and well-distributed, Provides you a comfy and cozy feel all the night.

All season comforter duvet insert: king comforter duvet insert measures 90 inches x 102 inches, Soft Breathable Fluffy and Lightweight, It's suitable for all season use. Summer cooling and Winter Warm. Crafted with box stitching technology, secures the filling in place, with zero concern of filling leakage or loose thread.

Comforter with corner tabs: the four corner tabs are very convenient for attaching a duvet cover, and they can secure the comforter in place, you can put on any duvet cover easily, never slide around. Box style stitching comforter: the elegant box Style Stitching Pattern looks beautiful. Soft & fluffy, noise-free and more breathable.
BrandMATBEBY #ad
ManufacturerMATBEBY #ad
Height2 Inches
Length102 Inches
Weight4.9 Pounds
Width90 Inches
Part NumberTY-HXB-FG-W-K
ModelTY-HXB-FG-W-K
Warranty1-year warranty as standard. The warranty period begins on the day the product is originally shipped. Customer abuse not covered by the warranty.

8. Kingsley trend

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Kingsley Trend Comforter King Size Comforter Duvet Insert, King Size Bed Comforter King Duvet Insert Down Alternative Comforter, Fluffy Heavy Weight Comforter, Comforters for Winter Down Comforter

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Kingsley trend #ad - White comforter - our down alternative comforter gives you a luxurious sleep with all season comfort that your family will truly love with bed comforter fillers rated at 300 GSM for a super smooth quality stitching, Duvet Insert King Size 104 x 92 inches. Bedding down comforters - this king down comforter is perfect for king size bedding or hotel bedding as a winter comforter or for other seasons to help you maintain a deep sleep since our white king comforter is amazingly cozy either in hot or cold nights.

Color that never fades - this white comforter king is machine washable and stays white even after many uses, and acts as a good comforter during summer, and can also function as a king duvet insert with your favorite duvetcovers. Comforter king size - our king size comforter duvet insert is an excellent addition to your home bedding comforters, this king comforter is made extra soft and fluffy for a restful nights sleep, also great as down comforter king size and is backed by our LIFETIME WARRANTY.

Our king size duvet insert comes with premium quality four corner tabs to anchor your duvet. Oeko-tex certified breathable comforter - our king size down comforter is gentler on your skin and has breathable friendly materials that provide comfort to promote a more relaxing sleep state and is backed by OEKO-TEX Standard 100 Certificates that promises high quality standards.
BrandKingsley trend #ad
ManufacturerKingsley Trend #ad
Height0.04 Inches
Length104 Inches
Weight0.66 Pounds
Width92 Inches
Part NumberKT0003-WH-KG
ModelKT0003
WarrantyKingsley Trend Lifetime Warranty: If our product is sold by Amazon, please review the manufacturer’s website for warranty information. If our product is sold by another party, please contact the seller directly for warranty information for Kingsley Trend product. You may also be able to find warranty information on the manufacturer’s website.

9. Kingsley trend

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Down Comforter King Size Cooling Bed Comforter, Soft Lightweight White Comforter, Fluffy White Home Bedding Down Alternative Comforter King, Kingsley Trend Comforter King Size Duvet Insert Comforter

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Kingsley trend #ad - Perfect sleep w/ our bedding comforters - our comforters give you the perfect nights sleep with our luxury hotel bedding collection we use 3d stitching to create the softest woven materials giving you the sleep you deserve with the right temperature at anytime, rest assured your comforter is backed by our LIFETIME WARRANTY.

Extra soft king comforter - our king size comforter never loses softness, stylish looks and keeps its white comforter colortone after many uses, it can also be used as a king duvet insert or as a down alternative comforter for any home bedding. Plush white comforter - this king size duvet design keeps its lightness yet stays as a plush comforter with our quality stitching. This also prevents pilling, holds fillings in place and keeps its shape making it the perfect white king comforters for any bed.

Cozy comforter - our comforters have a warm feel to give you that perfect nights sleep since our bed comforter can be used as a down comforter king for winter or as a duvet insert king as a summer comforter. Comforter king bedding size 104x92 inches Color - White Comforter King. Duvet comforter is best washed in cold and in low dry settings. Oeko-tex certified machine washable & dryer friendly - all white bedding king duvets keep its fluffy comforter look and stays durable after long lasting usage.
BrandKingsley trend #ad
ManufacturerKingsley Trend #ad
Height0 Inches
Length104 Inches
Weight5.5 Pounds
Width92 Inches
Part NumberKT0001
ModelKT0001
WarrantyKingsley Trend Lifetime Warranty: If our product is sold by Amazon, please review the manufacturer’s website for warranty information. If our product is sold by another party, please contact the seller directly for warranty information for Kingsley Trend product. You may also be able to find warranty information on the manufacturer’s website.

10. Utopia Bedding

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White, Bed Comforter, Utopia Bedding All Season Down Alternative Quilted King Comforter, Machine Washable, Duvet Insert with Corner Tabs

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Utopia Bedding #ad - Machine washable - machine wash in the gentle cycle with cold water, sun-dry or tumble dry on low when needed. Comforter duvet insert - King size comforter duvet insert measures 90 inches x 102 inches.

All-season comforter - the classic style of the down comforter makes it suitable for all weather conditions to ensure a blissful sleep every night. Siliconized fiberfill - Extremely soft material with siliconized fiberfill alternative filling provides a comfy and cozy feel. Box style stitching - crisp looking comforter features piped edges with an elegant style box stitching that prevent the fill from shifting.
BrandUtopia Bedding #ad
ManufacturerUtopia Bedding #ad
Height17.4 Inches
Length5.7 Inches
Width12.5 Inches
Part NumberUB1297
ModelUB1297