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Marsail 3-inch Twin Memory Foam Mattress Topper, Gel Infused Cooling Mattress Topper with Removable Cover, Ventilated & Breathable Mattress Topper for Sofa, RV, Bedroom, CertiPUR-US Certified

  • Based on 196 reviews
Condition: New
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Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon

Arrives Friday, May 23
Order within 4 hours and 38 minutes
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Color: White


Size: Twin


Style: 3 Inch


Pattern Name: Topper with Polyester Cover


Features

  • Memory Foam
  • Comfortable Support: Upgrade to ultimate comfort with Marsails memory foam mattress topper. The soft gel-infused memory foam shapes to your body for personalized support. Enjoy better sleep and less back pain while extending deep sleep duration each and every night.
  • Refresh Your Mattress: Whether you need to add softness to a firm mattress or revive an aging mattress, our memory foam mattress topper is a practical solution for unparalleled comfort. Prolong the lifespan of any mattress by adding an extra layer of support.
  • Stay Cool All Night: Experience uninterrupted sleep thanks to innovative cooling gel infusion and airflow perforations in this foam mattress topper. The cooling mattress topper enhances airflow and dissipates heat to maintain optimal temperature, allowing you to stay cool and comfortable all night long.
  • Premium Quality: Our twin mattress topper is CertiPUR-US, OEKO-TEX, and amfori BSCI certified to ensure industry-leading quality. Purchase with confidence knowing that our mattress topper is made with high-quality, skin-friendly materials.
  • Easy to Unroll: Set up your memory foam mattress topper quickly without any hassle. Simply unbox, remove the packaging, then unroll into place. Please allow 52 hours for full expansion before beginning your new and improved sleep experience.

Brand: Marsail


Color: White


Size: Twin


Fabric Type: Memory Foam


Special Feature: Cooling, Soft Yet Supportive, Pressure Relief, Breathable


Brand: Marsail


Color: White


Size: Twin


Fabric Type: Memory Foam


Special Feature: Cooling, Soft Yet Supportive, Pressure Relief, Breathable


Closure Type: Pull On, Zipper


Product Care Instructions: Spot Clean Only


Water Resistance Level: Not Water Resistant


Age Range (Description): Adult, Baby, Child, Toddler


Material: Gel Memory Foam


Model Name: Mattress Topper


Number of Items: 1


Manufacturer: Marsail


UPC: 810158820838


Product Dimensions: 74 x 38 x 3 inches


Item Weight: 13.23 pounds


Country of Origin: China


Item model number: MSMT13W-T3


Refill: memory_foam, latex, gel


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, May 23

Yes, absolutely! You may return this product for a full refund within 100 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Great foam topper
Color: Blue Size: Queen Style: 3 Inch Pattern Name: Egg Crate
Thick nd perfect! It’s made my bed feel amazing! Isn’t a thin cheap dinky one….. it’s exactly as described! Great buy great price!
Reviewed in the United States on September 25, 2024 by Lauren

  • Firm yet soft
Color: Blue Size: Queen Style: 3 Inch Pattern Name: Egg Crate
I have tried many toppers from Amazon. I am so happy how firm it is yet being soft. Other toppers give out quickly and form to your favorite spot. So far, this has just stayed the way it is. I do not have lumpy spots like other toppers. I am sleeping so much better and longer. It's not always about the cost. It's about quality and this is it!!! It didn't have chemical smell like other toppers. It keeps my body cool. It maybe the egg shape or the material. All I know is that it works. ... show more
Reviewed in the United States on August 2, 2024 by Mazda CX-5 Lover

  • Cozy Upgrade, But Watch Out for the Extra Height!
Color: Blue Size: Twin Style: 2 Inch Pattern Name: Egg Crate
I decided to give my mattress a little makeover with this topper, and let me tell you—it’s like sleeping on a cloud that isn’t too soft! It adds just the right amount of cushioning without feeling like I’m sinking into quicksand every night. Super cozy! However, a word of warning: this topper is thick! So thick that I had to buy extra-deep sheets to cover my bed properly. And let’s just say, it’s added a few extra inches to my bed height, which has made getting in and out a bit more of a workout (bonus points if you’re looking to squeeze in a little morning exercise!). Overall, I’m really pleased with the comfort it’s brought to my sleep, but be prepared for a taller bed and maybe invest in those extra-deep sheets. If you’re looking for a cozy upgrade that doesn’t swallow you whole, this topper is a great choice! ... show more
Reviewed in the United States on September 12, 2024 by Molly G

  • Very comfortable!!
Color: Blue Size: Queen Style: 3 Inch Pattern Name: Egg Crate
We got these for our beds, they are amazing, nicely made,so comfortable and great price!!!
Reviewed in the United States on September 20, 2024 by Lesa Johnson

  • Camping with 3WR
Color: Blue Size: King Style: 3 Inch Pattern Name: Egg Crate
No smell, temperature like any other mattress, and good quality. Using on a bunk bed for rv. Added extra cushion and feels nice to lay on.
Reviewed in the United States on September 7, 2024 by Bud

  • My Back is So Relieved!
Color: White Size: Twin XL Style: 3 Inch Pattern Name: Topper with Bamboo Cover
When I purchased this topper it was the only one with no negative reviews (one has now appeared). I have a new Twin XL hospital-type adjustable bed with a very hard, plastic covered mattress. I love that I can adjust the head & foot positions, but it is a sweat box even when I added my quilted mattress cover to it. All the gel-infused or memory foam toppers had terrible reviews underneath the usual super-positive ones that we're never quite sure about. I let this one expand and air out for 48 hours, then placed it on the bed. Now because it's a hospital bed, the "twin XL" mattress is slightly more narrow than a standard one, but still 80" long, so the topper overlaps about 1.5" on each side. With the straps and non slip bottom, that was no problem. The sheets fit fine; in fact they fit better because again, the hospital mattress is very thin and solid so the topper brought it up to a more normal mattress height. Then the big test, SLEEPING on it. Oh my stars, what a comfortable difference it made! The best sleep I've had since getting the bed. It didn't shift and allowed me to actually sleep late in comfort. It felt cool at first, then kind of neutral, but never made me hot. I love it and I'm very glad I bought it. ... show more
Reviewed in the United States on August 15, 2024 by ODuchess

  • Very Comfortable, Not Cooling
Color: Blue Size: Queen Style: 3 Inch Pattern Name: Egg Crate
If you want a topper for comfort and low price, this is for you. If you are looking for a cooling topper like I was, this is not for you. I had to put a comforter over the top to keep from sweating, but I can definitely tell a difference in comfort and no more neck pain.
Reviewed in the United States on April 12, 2024 by April Moore

  • Great purchase
Color: Blue Size: Queen Style: 3 Inch Pattern Name: Egg Crate
Very comfortable to sleep on, good price
Reviewed in the United States on August 17, 2024 by Uncle TT

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