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Goose Down Fiber Comforter King Size – All-Season Hotel Quality Duvet Insert, High Fill Power, Ultra Soft 100% Cotton, Box-Stitched, Breathable, Luxurious White Bedding, 90"x 106"

  • Based on 19 reviews
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Returnable until Jan 31, 2026

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Color: White


Size: King


Features

  • Premium Fill Blend:Our comforter is filled with a scientifically balanced blend of 95% high-loft goose down fiber and 5% supportive goose down, delivering the optimal combination of fluffiness and structural integrity. The shell is crafted from 100% long-staple cotton, woven into a 600 thread-count sateen weave, making it softer, smoother, and quieter than lower-grade polyester blends. This breathable barrier naturally regulates moisture and temperature, ensuring a more restful sleep.
  • Certified Safe Down:Sourced from mature white geese raised on certified humane farms, our down and feather fibers undergo a meticulous 14-step cleaning and purification process to ensure exceptional cleanliness and freshness. This comforter is certified by OEKO-TEX Standard 100, RDS (Responsible Down Standard), and DownPassguaranteeing ethical sourcing, chemical safety, and full material traceability.
  • Hotel-Grade Luxury:This is the same construction and supplier trusted by leading luxury hotel chains across the United States. Designed to mimic the lightweight drape and airy loft of boutique-grade duvets, it provides that coveted "sink-in softness" while maintaining breathable warmth. Guests describe the experience as sleeping under a gentle cloudyou can now bring that refined hospitality standard to your home bedroom.
  • All-Season Warmth:With a scientifically optimized fill weight, this duvet strikes the perfect thermal balancewarm enough for winter nights below 32F (0C), yet breathable and lightweight enough for summer air-conditioned use. It replaces the need for seasonal swaps while offering 35% better heat retention vs. synthetic alternatives and a 25% lighter feel compared to traditional feather comforters.

Material: White Goose Down Fiber


Color: White


Brand: Sittova


Special Feature: 3D Hidden Baffle Box, 8 Tabs, Bagged, Breathable, Skin Friendly


Style: Modern


Material: White Goose Down Fiber


Color: White


Brand: Sittova


Special Feature: 3D Hidden Baffle Box, 8 Tabs, Bagged, Breathable, Skin Friendly


Style: Modern


Age Range (Description): Adult


Product Dimensions: 106"L x 90"W


Theme: Plain


Pattern: Solid


Recommended Uses For Product: Reading, Napping, Working


Seasons: All, Winter


Fill Material: Goose Down Fiber


Product Care Instructions: Hand Wash, Machine Wash


Size: King


Fabric Type: 100% Cotton


Unit Count: 1.0 Count


Number of Items: 1


Fabric Warmth Description: Heavyweight


UPC: 739505803730


Manufacturer: Sittova


Item Weight: 8.86 pounds


Date First Available: August 19, 2025


Frequently asked questions

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

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View our full returns policy here.

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Top Amazon Reviews


  • Plump and warm quilt
Color: White Size: King
Used it for a few days before reviewing. The comforter is pretty fluffy and feels light on the body without that heavy, suffocating weight. It stays warm at night but doesn’t get stuffy, even with the AC on. The stitching looks fine and no leaking fill so far. Overall, it’s comfy and definitely sleeps better than my old one. ... show more
Reviewed in the United States on November 19, 2025 by Tyler Yang

  • Soft and comfortable, ready for the winter
Color: White Size: King
I am so happy that I bought this Goose Down Fiber Comforter . It’s warm and soft. It’s fluffy and comfortable. It’s Great Hotel Quality Duvet Insert and fits my bed perfectly . Perfect as a gift for family or friends . The stitches are super even. It’s not heavy and not lightweight (just right weight, so comfortable for all year round! ... show more
Reviewed in the United States on November 17, 2025 by Sue

  • It's great, but...
Color: White Size: Queen
This blanket feels high quality, it's warm, bright white, packeged extreamly well. Quite comfortable to sleep well, it does seem to be the size for a queen bed. Weighs a decent amount as well. The biggest issues I have- The price I feel is a bit high. Also, the blanket is a little crinkley and I am not sure why. ... show more
Reviewed in the United States on November 20, 2025 by scouterkc7 scouterkc7

  • So Soft and Cozy
Color: White Size: King
I love this comforter! It’s super soft, fluffy, and feels just like the ones in fancy hotels. The stitching keeps the fill perfectly even—no cold spots or lumps—and the corner tabs make it stay put inside my duvet cover. It’s warm but still breathable, so it works great all year round. Plus, it’s RDS certified, which makes me feel good about the purchase. Excellent quality for the price—definitely recommend ... show more
Reviewed in the United States on November 13, 2025 by Andy

  • soft and comfortable.
Color: White Size: Twin
I use this comforter for the winter. It is light weight and comfortable. It came with a vacuum bad and the total weight is 12 pounds. The material is soft and durable. I use detergent to clean it in washing machine. Nice comforter for cold winter.
Reviewed in the United States on November 11, 2025 by zoey zoey

  • warm and light weight!
Color: White Size: Queen
very light but very warm! worth to buy!
Reviewed in the United States on November 21, 2025 by Helenhe68

  • Keeps you warm but becomes lumpy
Color: White Size: Queen
After 2-3 weeks of use, the comforter has become somewhat lumpy and the threads along the edges are coming undone. While the material isn't the softest, using a flat sheet can help improve comfort. It does keep me warm, though, and is thin enough to use as a layer with another comforter.
Reviewed in the United States on November 20, 2025 by Avvy Avvy

  • Sittova Fiber Comforter
I was on a quest for the perfect fluffy cloud to sleep under, because my old blanket felt like sleeping under a thin piece of toast. 🍞 This comforter showed up, and right away, it had that **good squish factor**. It’s **lightweight** when you pick it up, but when you’re actually under it, it has a **great, comforting weight** that feels like a gentle hug. It’s got this **smooth, soft surface**, almost like a high-end hotel sheet, which is a nice touch. I tossed it straight into a duvet cover, and the **corner loops** were a total lifesaver for keeping it from bunching up into a giant, unmanageable lump inside the cover, which is something that drives me crazy. 🤯 So, the **setup was simple and fuss-free**, which is a huge win in my book. Now, the magic happens at bedtime. It feels **consistently cozy**, keeping me comfortable without ever feeling like I’m stuck inside a sauna—I tend to run warm, so that’s a **huge positive**. It just seems to manage temperature really well, so I'm not playing the "foot in, foot out" game all night long. 🦶 I wake up feeling refreshed instead of overheated. It’s also **held up perfectly** after a wash, staying just as fluffy and squared-off as when it first arrived, which means no lumpy surprises later on. It’s truly made my bed feel like an actual destination, and I'm honestly finding it much harder to leave in the morning. If you want a **simple upgrade** for your sleep that feels like a luxurious, year-round cloud, this is absolutely the one to get. It’s brought some much-needed **easy comfort** to my nightly routine. Sweet dreams! 😴 ... show more
Reviewed in the United States on October 15, 2025 by Jacky

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