Marsail Twin XL Mattress Topper, 3 Inch Cooling Memory Foam Gel Infused with Soft Cover, CertiPUR-US® and Oeko-TEX Certified, Suitable for Sofa, RV, Camping
Condition: New
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$12.83
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90-day returns
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FREE 90-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, Jun 7
Style: 3 Inch
Color: Blue and White
Size: Twin XL
Features
- Memory Foam
- Enhanced Sleep Comfort: Supports your body and conforms to your bodys curves with medium softness and a memory foam thickness of 3 inches. Reduce body stress and improve sleep quality while relieving back and joint pain. Enjoy bedtime every night in ultimate relaxation and comfort.
- Removable & Washable Cover: The Soft cover helps maintain sleeping temperature with unique features like organic, breathable, and sustainable. Theres an anti-slip design on the bottom and adjustable straps to fix the mattress topper on the bed, keeping your bed tidy.
- Rejuvenate Your Old Mattress: Give your old mattress a second chance by prolonging its service life with this mattress topper, suitable for a wide range of mattress depths (6-14''). Extra softness and comfort are added to your bed or sofa. Sleep better even while camping in the wild.
- Stay Cool All Night Long: The memory foam mattress topper features well-ventilated memory foam with air holes to let the sweat escape and keep you dry. Infused with cooling gel that regulates temperatures, the mattress topper disperses heat and touches your skin with coolness and comfort.
- Certified Premium Quality: Marsail Cooling Gel Infused Mattress Topper comes with CertiPUR-US, OEKO-TEX, and amfori BSCI certifications to ensure exceptional quality and durability. Choose a mattress topper that is skin-friendly and certified by industry-leading standards.
Brand Name: Marsail
Age Range Description: Adult, Baby, Child, Toddler
Model Name: Mattress Topper
Number of Items: 1
Manufacturer: Marsail
UPC: 840478816310
Manufacturer Part Number: MSMT12W-TXL3
Model Number: MSMT12W-TXL3
Unit Count: 1.0 Count
Item Type Name: Mattress Topper
Other Special Features of the Product: Breathable, Cooling, Pressure Relief, Soft Yet Supportive, Topper with Soft Cover
Closure Type: Pull On, Zipper
Water Resistance Level: Not Water Resistant
Fabric Type: Memory Foam
Product Care Instructions: Spot Clean Only
Material Type: Gel Memory Foam
Size: Twin XL
Color: Blue and White
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Jun 7
Yes, absolutely! You may return this product for a full refund within 90 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.
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Top Amazon Reviews
No “odor” and fluffed right up! Super comfortable, added just enough softness! Well worth the price!!!
Reviewed in the United States on February 14, 2026 by mary
Style: 3 Inch
Color: Blue and White
Size: Queen
Nice quality. Super cooling and comfortable, 3 nights in and I am sleeping really well, no neck or shoulder pain. Best fit I've ever had on my current queen mattress. It says to let it air out for 48 hours after opening but if you turn a fan on it for about 6 hours it puffs right up and it's ready to go.
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Reviewed in the United States on January 4, 2026 by SuzanneC
Style: 3 Inch
Color: Blue and White
Size: Queen
great value for price! Very comfortable and has a nice cover and straps also. I bought another I liked so much.
Reviewed in the United States on March 7, 2026 by cathy
Style: 3 Inch
Color: Blue and White
Size: Queen
I bought this topper on sale when it was nearly half off and I’m very happy with my purchase. I bought this to replace an old Saatva topper that lived out its life. Since switching, I’ve woken up with zero neck or back pain. The 3 inch is the perfect thickness. It fit my queen tempurpedic mattress perfectly. It’s a very thick, slow moving, memory foam, but it’s very comfortable. It feels very high quality. I was a bit worried when I pulled it out of the box because it wasn’t expanding at all. It was a particularly cold day, which I think is the reason this happened. I pulled out a space heater which helped speed up the process. If yours is slow to expand, keep this in mind. My only gripe about this topper are the straps that are supposed to hold it in place. The angle they’re attached to the topper isn’t adequate and they constantly slip out of place. Even though they don’t stay put, I haven’t had any issues with the topper sliding because I have it under my mattress protector and fitted sheet. Overall, I’m very happy with this purchase, and I would buy it again. I would just hope that the straps had better placement.
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Reviewed in the United States on March 20, 2026 by Katelyn
Style: 3 Inch
Color: Blue and White
Size: Queen
I love this Matress topper! I am 66 years old and I am thin, causing my hip and rib bones to cause me discomfort when I’m trying to sleep. This matress pad has made my sleep so much more comfortable. I’m getting better sleep and am able to sleep longer.
Reviewed in the United States on March 20, 2026 by Linda McMurtry
So great for the price. Thick and the cover is nice quality. It’s on the firmer side of memory foam but that could also be because my room is always freezing. Overall I don’t have any complaints at all
Reviewed in the United States on February 11, 2026 by Avery
Love this so much! It’s like sleeping on air. I like my bed super soft without sinking in. It does require you to adjust it once in a while but worth it
Reviewed in the United States on January 24, 2026 by Gina Timmins
Style: 3 Inch
Color: Blue and White
Size: Queen
Great quality and it’s helping with back pain. I purchased a mattress that was too firm and now it’s great. No smell.
Reviewed in the United States on March 2, 2026 by Kim M.