Search  for anything...
DOWNCOOL

DOWNCOOL Comforters California King Size, Duvet Insert,White All Season Duvet, Lightweight Quilt, Down Alternative Hotel Comforter (White, California King 104x96 Inches)

  • Based on 18,347 reviews
Condition: New
Checking for the best price...
$39.99 Why this price?
Holiday Deal · 80% off was $199.99

Buy Now, Pay Later

As low as $9 / mo
  • – 4-month term
  • – No impact on credit
  • – 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
This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2026

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.
Fulfilled by Amazon
Arrives Tuesday, Nov 18
Order within 23 hours and 28 minutes
Available payment plans shown during checkout

Team Name: Lightweight Comforter


Size: California King


Color: White


Features

  • *All-season comforter duvet insert* Ultra-soft microfiber polyester fabric covering for more fluffiness. No Noise, More Breathable, and less likely to Tear or have Horrible Odors.
  • *104x96 Inches cal-king skin friendly comforter* 3D&7D goose down alternative filling, weighted not too heavy to pressure, feel comfortable in all seasons.
  • *Box-stitch construction* Keep the fill from shifting or clumping, ensuring a smooth look and soft feeling for long time. Four duvet loops-sewn corner, help the comforter to grab a duvet cover.
  • *Machine washable &easy to care* Recommended that machine wash in cold water, and do not wash with other clothes that have zippers or sharp objects. Dry at low temperature. It won't shrink and fade easily, which saves you a lot of time and energy.
  • *Vacuum Packaging* The vacuum-sealed packaging ensures the cleanliness and convenient transportation of the duvet insert. To restore its fluffiness, simply remove it from the packaging bag upon arrival, gently fluff and shake it for a while, then allow it to rest separately for a few hours, and it will regain its original shape.

Material: Polyester


Color: White


Brand: DOWNCOOL


Special Feature: Breathable, Lightweight, Soft


Style: Modern


Material: Polyester


Color: White


Brand: DOWNCOOL


Special Feature: Breathable, Lightweight, Soft


Style: Modern


Blanket Form: Comforter


Age Range (Description): All ages


Product Dimensions: 104"L x 96"W


Theme: Lightweight Comforter


Pattern: Solid


Recommended Uses For Product: Napping


Seasons: All


Fill Material: down-alternative


Team Name: Lightweight Comforter


Weave Type: Plain


Product Care Instructions: Machine Wash


Size: California King


Fabric Type: Polyester


Unit Count: 1.0 Count


Number of Items: 1


Item Weight: 2.23 Kilograms


Included Components: Duvet Cover


Fabric Warmth Description: Lightweight


UPC: 380035939590


Manufacturer: DOWNCOOL


Item Weight: 4.9 pounds


Item model number: LCDACW08CK


Date First Available: December 26, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Nov 18

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Perfect All-Season Comforter That Washes Beautifully
Team Name: Lightweight Comforter Size: King Color: White
If you’re looking for the perfect all-season comforter, this is it! The DOWNCOOL King Size Comforter feels just like something you’d find in a luxury hotel—soft, fluffy, and incredibly cozy. It’s lightweight enough to keep you cool in the summer, but still warm and snuggly when the nights get chilly, making it the ideal quilt for year-round comfort. I love that it’s made with a down alternative filling, so you get all the plush comfort without the heaviness or allergies that real down can cause. The fabric feels smooth and soft against the skin, and the stitching keeps everything in place so it doesn’t bunch up. Plus, the corner tabs make it super easy to use as a duvet insert if you want to add a cover. I actually bought two of these to put inside my duvet cover, and it made my bed look and feel incredibly fluffy—like sinking into a cloud every night! At this size, it drapes beautifully over my king bed, giving it that polished, hotel-style look. And the best part—it holds up great after washing, staying fluffy and fresh. For the price, you truly can’t beat the quality. If you want to upgrade your sleep with something that looks elegant, feels luxurious, and works for every season, this comforter is a must-have. You’ll wonder why you didn’t get it sooner! ... show more
Reviewed in the United States on September 15, 2025 by Angela Couch
    • Comfy Comforter
Team Name: Lightweight Comforter Size: Oversized King Color: Black/Gray
I love this oversized comforter. I can never find comforters to fit my CA king bed. I finally hit the jackpot with this one! It’s soft, not too heavy, and comfortable. I love the fact that it’s reversible. Both the black and gray are really nice.
Reviewed in the United States on October 18, 2025 by Diz
    • Perfecto el producto
Team Name: Lightweight Comforter Size: California King Color: White
Que es perfecto el producto
Reviewed in the United States on November 7, 2025 by Meri Bichili
    • Adjusting to a new comforter
Team Name: Lightweight Comforter Size: California King Color: White
This comforter is lightweight and warm. I bought the cal king size. It fit my duvet cover exactly. I would like it to be a little Fluffier” but I am adjusting to that.
Reviewed in the United States on November 4, 2025 by CJF
    • I recommend everybody buys this, especially women on menopause
Team Name: Lightweight Comforter Size: Queen Color: White
The best sleep I ever had it is cool in the summer and very warm and snuggly in the winter
Reviewed in the United States on October 24, 2025 by Despina Sia
    • Wish it was thicker
Team Name: Lightweight Comforter Size: King Color: White
It’s superrrr thin but it is fresh so I did keep it
Reviewed in the United States on October 26, 2025 by Maui g
    • Softness
Team Name: Lightweight Comforter Size: California King Color: Dark Grey
Love it! Despite the box that it came in was badly damaged!
Reviewed in the United States on October 26, 2025 by Lee
    • Thin duvet insert with NO Corner Tabs
Team Name: Lightweight Comforter Size: Queen Color: White
Review Image by Whitney Whitney
Review Image by Whitney Whitney
Review Image by Whitney Whitney
Lots of false advertising. This is a REALLY thin comforter. The duvet cover I have is heavier though so I think it’ll work fine since I live in Texas. The photos make it look very full and luxurious but it is not. It’s missing the corner tabs which was one of the main reasons I bought it so very frustrating. If you want a really thin comforter with no corner tabs, this works great. ... show more
Reviewed in the United States on October 12, 2025 by Whitney Whitney

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...