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COONP

COONP California King Mattress Topper, Extra Thick Pillowtop, Cooling Plush Mattress Pad Cover Bed Topper Protector with 8-21 Inch Deep Pocket (Navy Blue, California King)

  • Based on 34,356 reviews
Condition: New
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Availability: Only 4 left in stock, order soon!
Fulfilled by Amazon
Arrives Sunday, Jul 26
Order within 21 hours and 15 minutes
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Color: Navy Blue


Size: California King


Features

  • 1.Extra Thick and Luxury Comfort: Drift into a sounder, deeper sleep on this overfilled pillow top mattress topper. Filled with supportive fill, it distributes weight evenly. Ideal for side, back or stomach sleepers. Notice the difference as soon as you sleep on it.
  • 2.Cool and Breathable: The top surface features good ventilation and distributes heat to help regulate temperature. It will wick away sweat and keep you cool and dry. Reduce hot feeling caused by memory foam mattress or foam mattress topper.
  • 3.Elastic Deep Pocket: Elastic deep pocket will wrap mattress(8-21") tightly. It works like a fitted sheet so the mattress topper will keep in place no matter how you toss and turn on your bed. Relax on a cloud of comfort.Twin 39"x75"+18"/Twin XL 39"x80"+18"/Full 54"x75"+18"/Queen 60"x80"+18" /King 78"x80"+18"/CalKing 72"x84"+18"
  • 4.Machine Washable and Easy Care: Be it sweat or stains, you will never get them out of memory foam topper or expensive mattress. This mattress topper will take care of them all. If it gets dirty, just throw it into a commercial washing machine, it will come out fluffy and clean after washing and drying. No expensive dry cleaning necessary. Economical and sustainable.
  • 5.Open Steps: Since it's delivered in compressed package, it may look thinner than expected, please do the following steps before use: 1.Take out mattress topper. 2.Shake and pat it. 3.Tumble dry on low heat for 20 minutes. 4.It will take its shape and you will get a pretty soft mattress topper.

Description

COONP was founded in 2010 and has quickly become one of the successful luxury bed linen providers after persistent efforts. Shop with COONP and make you bedroom the haven you deserve. As an professional manufacture, our team constantly upgrading bedding technology. We carefully selected the best fabrics to make bedding with the highest quality standards. Make a small investment to your bed, sleep better, you worth a better life.

Brand Name: COONP


Age Range Description: Adult


Model Name: COONP Mattress Topper-1


Manufacturer: COONP


Manufacturer Part Number: CMattressTopper


Model Number: CMattress Topper


Unit Count: 1.0 Count


Best Sellers Rank: #871 in Home & Kitchen (See Top 100 in Home & Kitchen) #6 in Mattresses Toppers


ASIN: B0BG5B1S62


Customer Reviews: 4.4 4.4 out of 5 stars (34,356) 4.4 out of 5 stars


Other Special Features of the Product: Pillow Top


Closure Type: Pull On


Water Resistance Level: Not Water Resistant


Fabric Type: Cover 100% Polyester; Back 100% Polyester; Skirt 100% Polyester


Product Care Instructions: Machine Wash


Material Type: Plush Fabric


Size: California King


Color: Navy Blue


Other Special Features of the Product: Pillow Top


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Jul 26

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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Similar Products

Top Amazon Reviews

    • Comfort and quality
Color: White Size: King
Fit perfectly on my king mattress. It is a game changer! It is so comfortable and soft but not too soft. Definitely getting better sleep. Easy to install on the mattress and my fitted sheet still fit over top of it.
Reviewed in the United States on June 27, 2026 by Desiree
    • Comfort
Color: White Size: Queen
I’ve been really happy with this mattress topper. It completely changed the feel of my bed without having to buy a new mattress. It adds a noticeable layer of softness and support, making my bed feel more cushioned and comfortable as soon as I lie down. The quality feels solid for the price. It has a nice density to it and doesn’t feel thin or cheap. After a few nights of use, it held its shape well and didn’t immediately flatten out in high-pressure areas like some toppers tend to do. Comfort-wise, it strikes a good balance between softness and support. It relieves pressure on my shoulders and hips while still keeping enough structure so I don’t feel like I’m sinking too far in. I also noticed it helps reduce tossing and turning at night. It fits well on the mattress and stays in place without sliding around, which is a big plus. Overall, it makes a noticeable difference in sleep quality and gives an older mattress a much more comfortable, refreshed feel. ... show more
Reviewed in the United States on May 22, 2026 by nicholette spells
    • Great Value/Comfortable topper
Color: White Size: Queen
Good mattress topper. Easy to install, well built, comfortable to sleep on. Its not as thick or heavy as a foam topper, but does give a nice soft sleeping experience.
Reviewed in the United States on April 14, 2026 by OC Mike
    • Yaaaas!! So comfy
Color: White Size: Queen
This is sooooo super soft and fluffy!! Totally saved a mattress on its last legs in a pinch. It also wraps around the mattress like a fitted sheet and doesn’t just sit on top. Now ordering these for all the beds.
Reviewed in the United States on June 5, 2026 by courtney welch
    • quality
Color: White Size: Queen
This surpassed my expectations. Super comfy and a quality mattress topper reasonably priced.
Reviewed in the United States on June 13, 2026 by Kathryn M.
    • Not fluffy enough Not fluffy enough
Color: White Size: King
Review Image by Amazon Customer
Review Image by Amazon Customer
After reading reviews for hours I decided to give this mattress pad a chance. I followed the directions careful and shook and beat on it for a several minutes before fluffing it in the dryer. It did expand and felt soft to the touch. Night 1 I didn't feel anything extra, but assuming maybe it will as still expanding. I've been sleeping on it for 3 nights now and while it's makes my mattress a little more soft to the touch, sleeping on it doesn't feel that big of a difference... I don't have that wow factor I was looking for when I crawl into bed. I am very sad to now have to return it and find a new one. I am looking for a cloud softness with a luxury bed moment I can feel every night. For the price point, this ain't it. The filling just smashed down to flat when I lay down giving minimal softness. I am 200lbs and have back and hip pain, so I may just need more support. ... show more
Reviewed in the United States on April 14, 2026 Reviewed in the United States on April 14, 2026 by Amazon Customer
    • It's so fluffy!
Color: White Size: King
This topper is fluffy, soft, and comfortable. My husband and I are now waking up without aches and pains. At times when awakening and thinking about my life's decisions I lie in bed for a while as it's too comfy to get out of.
Reviewed in the United States on May 24, 2026 by Lynn
    • Great Product
Color: White Size: King
This topper added significant comfort to our bed and helped both of us sleep great. Would highly recommend it
Reviewed in the United States on May 30, 2026 by Fargo Fenelon

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