Serta 3" Cooling Coppergel Memory Foam Mattress Topper, Twin
Serta 3" Cooling Coppergel Memory Foam Mattress Topper, Twin
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Serta 3" Cooling Coppergel Memory Foam Mattress Topper, Twin

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Bed Size:Twin
Assembled Product Height:3 in

Key item features

  • Cooling Comfort: Copper-infused gel beads channel heat away from the body, providing a cooler sleep surface.
  • Conforming Support: Memory foam with coppergel offers conforming support for enhanced comfort.
  • Antimicrobial Properties: Naturally antimicrobial copper continuously destroys microbes for a cleaner sleep environment.
  • Muscle Relief: Helps to soothe and stabilize the back, joints, and muscles during sleep.
  • Enhanced Sleep: Adds an extra layer of comfort to improve overall sleep quality.
  • Mattress Extension: Extends the life of an existing mattress or changes its comfort level.
  • Twin Sized: Specifically designed as a 3-inch mattress topper for a twin-sized bed.
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Current price is $74.00
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  • Free 90-day returns

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About this item

Product details

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Customer ratings & reviews

4.3 out of 5 stars
stars169 ratings92 reviews
How item rating is calculated
  1. 5 stars70% (119)
  2. 4 stars9% (16)
  3. 3 stars7% (11)
  4. 2 stars4% (7)
  5. 1 star9% (16)

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Showing 1-3 of 92 reviews

Feb 3, 2026
Patricia
Item details
Bed size: Full
Assembled product height: 3 in
5 out of 5 stars review

Verified Purchase

When I took it out of the box I looked at it and thought, this will be going back for sure. I decided to do as the instructions suggested before totally writing it off as a bad purchase. I let it sit overnight and when I checked it the next morning it was perfect. I was very surprised. It is nice and thick and it responded as most memory foam, it forms to your body. As for my arthritis, well I still feel soreness when I am on my side even with this topper but I don't think many mattress/toppers will totally eliminate that. So if you order one, don't judge it by how it looks when you take it out of the box, do as instructed and check it the next day.

Helpful?8749d800-0b0d-11f1-8e30-63e7131886fb972457719
Mar 7, 2026
Lois
Item details
Bed size: King
Assembled product height: 3 in
5 out of 5 stars review

Verified Purchase

Good quality, good feel, reasonable price

But a new good name, brand hybrid bed, which was slightly too firm and this mattress topper made it perfect. It's not too mushy. It's just right for my comfort and the whole thing is still firm but soft.

Helpful?8749d800-0b0d-11f1-8e30-63e7131886fb972457719
Feb 24, 2022
tiffanyb91
5 out of 5 stars review

Definitely cooling at night

I love the Cooling, Antimicrobial Memory Foam Mattress Topper, CopperGel Infused 3" Queen. This foam mattress topper really does cool me down at night. The thick memory foam conforms to my body and gives me a better nights sleep. I am very happy with this product and the cooling end results.

Incentivized Review
Helpful?8749d800-0b0d-11f1-8e30-63e7131886fb972457719