Cosybay Down Alternative Comforter (Navy Blue, Cal-King) - All Season Soft Quilted California King Size Bed Comforter - Duvet Insert with Corner Tabs -Winter Summer Warm Fluffy, 104x96 inches
Condition: New
Buy Now, Pay Later
As low as
$11
/ mo
Learn more
- – 4-month term
- – No impact on credit to apply
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Selected Option
Free shipping on this product
30-day returns
Learn more
FREE 30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
In Stock.
Arrives
Sunday, Jul 12
Recently Viewed
Size: California King
Color: Navy Blue
Features
- Lightweight & Warm Comforter - Cal King size 10496 inch Down alternative lightweight comforter with the new breathable shell and filled with soft, 160 gsm microfiber material .
- Soft & Lightweight Fill-If you often feel warm, our thinner comforter with less filling is a good choice,the design of lightweight make it applicable in all season.
- Boxing stitching technology -The Excellent Boxing Stitching design make the soft filling it should stay in place, instead of running around during your comfortable sleep.
- Corner Tabs-You can also use our comforter as a stand-alone comforter or as a duvet insert with the attentive corner tabs,the corner tabs can better fix the duvet and cover prevent the quilt from leaving.
- Care Instruction- Duvet insert with corner tabs are machine washable. Our comforter is packed tightly during shipping. when you receive it please shake and leave it a few hours (Better in the sun) to expend their full shape.
Material: Microfiber
Color: Navy Blue
Brand: Cosybay
Special Feature: Lightweight
Blanket Form: Comforter
Color: Navy Blue
Blanket Form: Comforter
Theme: Plain
Pattern: Box Stitch
Sport Type: Running
Material Type: Microfiber
Fill Material: Microfiber
Product Care Instructions: Machine Wash
Fabric Type: 100% Microfiber
Item Dimensions L x W: 104"L x 96"W
Size: California King
Unit Count: 1 Count
Brand Name: Cosybay
Number of Items: 1
Manufacturer: Cosybay
Model Number: DAC-NCK
Manufacturer Part Number: DAC-NCK
Additional Features: Lightweight
Seasons: All, Fall, Summer, Winter
Fabric Warmth Description: Lightweight
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Jul 12
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Size: Full
Color: Blue/Grey
I am extremely happy with this comforter and would absolutely purchase it again. The quality exceeded my expectations, especially for the price point. The material feels soft and smooth right out of the package, and it fluffed up nicely after a short time. What I love most is how well it regulates temperature. It keeps me warm without feeling heavy or overly hot, making it perfect for year-round use. The stitching is well done, and the box construction helps keep the filling evenly distributed—no bunching or cold spots. It’s also easy to care for. I’ve washed it once so far, and it held up beautifully without losing its shape or softness. The color is rich and true to the photos, adding a clean, cozy look to the bed. Overall, this is a great alternative to traditional down—especially if you’re looking for something hypoallergenic, lightweight, and comfortable.
...
show more
Reviewed in the United States on April 6, 2026 by Rose
Size: Queen
Color: Blue/Grey
Used this in our ARI. Very soft and comfortable. I probably will purchase a few more for home. Everyone is always looking for a fluffy and soft blanket. Lightweight, but warm.
Reviewed in the United States on March 17, 2026 by Sheryl A. Love
Size: King
Color: Burnt Orange
I rarely “gush” with compliments about products , but this is an exception. I LOVE everything about this comforter, and (shhh, don’t tell the company), I’d happily pay twice as much for it. The material is super soft, like sheared flannel or velvet. True, I’ve only had it for a week and do not know how it will hold up over time, but, for $39.99, I don’t really care. I’d consider it money well spent. Oh, and I bought the burnt orange - a tough color to get right, but they pulled it off. A rich orange, not a clown or Halloween orange.
...
show more
Reviewed in the United States on May 25, 2026 by Chipanddale
Size: Queen
Color: Sage Green
It’s very nice. It’s not overly heavy and it’s not thin and flimsy. The color is exactly as shown and the size is just right. I’m happy with the purchase and of course the price was fantastic. I prefer the down alternatives to the actual down. Only because I like the feel of it, and I like the ease of washing it.
...
show more
Reviewed in the United States on May 15, 2026 by Debi LN
Size: Full
Color: Black/Grey
I’ve sleeping great. It’s good quality for the money, looks good with a lot of versatility where you can easily flip it over making it two colors. It’s been pretty durable and I found it’s pretty resistant to water.
Reviewed in the United States on June 12, 2026 by Amazon Always Comes Through for You!
Size: Twin
Color: Algiers Blue/Dark Grey
So light like sleeping under a cloud. Keeps you warm.
Reviewed in the United States on June 5, 2026 by Georgeann Jacobs
Size: King
Color: Black/Grey
This is a nice comforter. We sleep great with it. It's well made and perfectly lightweight, making it ideal for summertime or even winter when the heat is up high. While it is lightweight, it's not overly thin. It's maybe half the thickness of a typical comforter. I do wish there were more color options, but I was able to buy a color that matches my sheets and it saved me from having to buy new sheets to match. My sheets are pretty expensive so that was nice.
...
show more
Reviewed in the United States on April 24, 2026 by Meghan
Size: Full
Color: Navy Blue
Comforter is soft, looks nice, and holds up well but is not anywhere near as warm as a true down comforter. Warmth is about as much as a standard bed-in-a-bag polyester comforter so if that's all you need, this will work well.
Reviewed in the United States on January 11, 2026 by ArlMom62810