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Utopia Bedding Comforters California King Size, All Season Duvet Insert, Down Alternative Box Stitched Bed Comforter with Corner Tabs, Machine Washable (White)

  • Based on 123,066 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Friday, Oct 17
Order within 13 hours and 54 minutes
Available payment plans shown during checkout

Size: California King (Pack of 1)


Color: White


Features

  • 100% Polyester
  • High Quality: Ensures durability through strong stitching and is manufactured using high-quality filling.
  • Box Style Stitching: Crisp looking comforter featuring Piped Edges with an elegant Box Style Stitching Pattern that not only looks beautiful, but prevents the fill from shifting during the night, ensuring a comfortable sleep
  • Soft & Comfortable: Made using soft material with siliconized fiber filling that provides a comfy and cozy feel throughout the night.
  • Convenient Size: California King Comforter measures 96 inches by 102 inches
  • Machine Washable: Machine wash in gentle cycle with cold water, sun-dry or tumble dry on no heat.

Material: Microfiber


Color: White


Brand: Utopia Bedding


Special Feature: Convenient Size, Durable, Lightweight, Machine Wash


Style: Modern


Material: Microfiber


Color: White


Brand: Utopia Bedding


Special Feature: Convenient Size, Durable, Lightweight, Machine Wash


Style: Modern


Blanket Form: Comforter


Age Range (Description): All Ages


Product Dimensions: 102"L x 96"W


Theme: Plain


Pattern: Solid


Recommended Uses For Product: Perfect for Hotels, Motels, Guest Houses & Homes


Seasons: All, Fall, Spring, Summer


Fill Material: Polyester


Weave Type: Plain


Product Care Instructions: Machine Wash, Do Not Bleach, Tumble Dry No Heat, Do Not Iron, Do Not Dry Clean


Embellishment: Piping


Size: California King (Pack of 1)


Fabric Type: 100% Polyester, Microfiber


Unit Count: 1 Count


Number of Items: 1


Item Weight: 5.7 Pounds


Included Components: 1 x California King Comforter


Fabric Warmth Description: All Season


Water Resistance Level: Not Water Resistant


Model Name: UB1319


UPC: 810013787573


Manufacturer: Utopia Bedding


Item Weight: 5.7 pounds


Item model number: UB1319


Refill: Polyester


Number of pieces: 1


Batteries required: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Oct 17

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • “This comforter is amazing!
Size: King (Pack of 1) Color: Beige
“This comforter is amazing! It’s very soft, cozy, and lightweight, yet keeps me warm throughout the night. The quality of the materials is noticeable from the first use, and it has an elegant design that fits any bedroom. I feel completely snug every time I get into bed. I highly recommend it!”
Reviewed in the United States on September 28, 2025 by Yanelis Betancourt

  • So comfy
Size: Twin XL(Pack of 1) Color: White
Absolutely love this duvet insert! It’s incredibly soft and lightweight, making it perfect for year-round comfort. My teenage son loves how cozy it feels without being too heavy, and it keeps him warm without overheating. Great quality and value — I’m so glad we found this one!
Reviewed in the United States on August 12, 2025 by T. Williams

  • Soft and cozy comforters
Size: Queen (Pack of 1) Color: Sage Green
I bought two of these for my spare rooms when my children come to visit. When you first receive them, they come vacuum packed and seem very thin. I let it sit out for a few days and then put in dryer on low for 10-15 mins to really fluff it up. They are soft and cozy. Cool to the touch. Perfect for all seasons but you can easily add another blanket over it for winter months if you need extra warmth. I’m thinking of getting one for my room to replace a very old down comforter that I use with my duvet cover. For the money they are a very good deal. I haven’t tried to wash them yet but hopefully I’ll have no issues. ... show more
Reviewed in the United States on July 26, 2025 by Casimon

  • Thin but comfy
Size: Queen (Pack of 1) Color: Sage Green
Great. Tightly packed, with no smell. Soft and comfy. Light green mint is pretty. One star off because it is very thin for the winter. For the price, you can get two!
Reviewed in the United States on September 18, 2025 by New Yorker

  • very happy with this purchase
Size: Queen (Pack of 1) Color: Navy
lightweight - very soft - fits nicely and is very comfortable and warm
Reviewed in the United States on September 8, 2025 by Dave Woodward

  • 4 1/2 Stars... worth the cost. Would purchase again.
Size: California King (Pack of 1) Color: White
We ordered a Cali King for our full-size bed to give us extra room to tuck around the bed in cooler months. It came well packaged, you just need to take it out of the package and fluff it, and then fluff it. I suggest fluffing it AFTER you have it in a cover, it makes it a bit easier. The duvet is soft, fits the cover I bought perfectly, I ordered it in the white colour, more to make life easier. High quality, and it works great. I wish I had bought this sooner. I can't wait for the winter months to curl up under it and stay cozy. For a four-season duvet, it is a bi,g heavy that is the only drawback so far. Getting it into the cover takes two people in a small space - we live on a sailboat. Other than that, I love it. ... show more
Reviewed in the United States on August 18, 2025 by Stephanie

  • Soft and lightweight!!
Size: King (Pack of 1) Color: White
10/10!!! So incredibly soft and lightweight. I get hot easily at night, and this comforter did not cause any heat discomfort at all!! Definitely buy it!!! The quality feels like I have silk sheets lowkey hahah. The color matches what is displayed and fits wonderfully. I sized up because I wanted to cover under my bed and the king sized comforter fit perfectly on my queen mattress!! ... show more
Reviewed in the United States on September 11, 2025 by Jhay Quirante

  • Material Change
Size: Queen (Pack of 1) Color: White
They changed the material. I bought this same blanket a few years ago and it was as pictured, very soft, and with a cotton-like feel. I ordered one recently because I needed to replace the old one and the new one that came was more plastic feeling? It is also more lightweight than before. It still okay to sleep with, and I dont get as hot as I did, however I liked the one before and when it comes time to replace this again, I likely will buy a different brand. ... show more
Reviewed in the United States on October 1, 2025 by Miles

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