- Memory Foam
- PREMIUM COMFORT ENHANCEMENT: Advanced memory foam technology provides responsive support and exceptional pressure point relief, instantly upgrading any new or existing mattress for a luxurious sleep experience.
- COOLING GEL TECHNOLOGY: Specially formulated temperature-regulating gel infused throughout the memory foam helps regulate body temperature and dissipate heat, ensuring a cool, comfortable night’s sleep.
- BODY-CONFORMING SUPPORT: 3-inch thick premium memory foam adapts to your unique body contours, evenly distributing weight and reducing pressure points that cause discomfort and restlessness.
- PREMIUM CERTIFIED QUALITY: Proudly made in the USA with imported materials, featuring CertiPUR-US certified foam that meets rigorous standards for content, emissions, and durability.
- QUEEN SIZE CONVENIENCE: Perfectly sized at 80x39x3 inches to fit your Twin XL mattress. Arrives vacuum-packed for easy delivery and setup – simply unroll and allow up to 72 hours for full expansion.
- CARE INSTRUCTIONS: Minor ‘new foam’ scent upon unpacking is normal and temporary, typically dissipating within 72 hours in a well-ventilated room.
-39%New
Amazon Basics Twin XL Mattress Topper, Cooling Gel-Infused, CertiPUR-US Certified, 3 Inches, Blue
$45.88 Save:$29.00(39%)
Available in stock
Last updated on July 6, 2025 5:12 am Details
Description
Additional information
| Brand | Amazon Basics |
|---|---|
| color | Blue |
| size | Twin XL |
| Fabric Type | Memory Foam |
| Special Feature | Cooling |
| Closure Type | Pull On |
| Product Care Instructions | Spot Clean Only |
| Water Resistance Level | Not Water Resistant |
| Material | Memory Foam |
| Number of Items | 1 |
| Manufacturer | Amazon |
| UPC | 617014674839 |
| Global Trade Identification Number | 00617014674839 |
| Product Dimensions | 80 x 39 x 3 inches |
| Item Weight | 13.54 pounds |
| Country of Origin | USA |
| Item model number | G-TOP-1070A-TX-WHT |
| Refill | memory-foam |
| Batteries required | No |
Reviews (7289)
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Amazon Customer –
Kind of heavy. Comfy but you sink in and I wasn’t a fan of that. Went flat the longer you laid. Great mattress protection. There is definitely better mattress toppers. This was not our favorite we actually didn’t care for it.
ColosalClay –
The mattress arrives with excellent instructions. It’s a very comfortable mattress that still requires a topper since it easily retains heat. However, the mattress is raw and provides direct exposure with the chemicals infused as a cooling gel. The mattress requires some type of permanent packaging. That said, It may be a source for skin allergies. I do suggest a better packaging method. The box arrived dusty and crimped.
Akbar –
Very comfy, the product came well packaged and didn’t even take long to expand to its full size. There was no chemical foam smell at all, which I had encountered with another brand, so this was quite refreshing. The foam has made the bed so much more comfortable, love it and would recommend the product and seller.
dmn –
This Alternative Latex topper is a back saver. I have used toppers for some time and have noticed within 4 mos. or so that my lower back starts to hurt. It got so bad I had to have a pillow behind my back when even sitting on the sofa to watch tv. Took 2 extra pillows to bed in hopes of staving off the morning pain. Nothing worked. Purely by accident I stumbled on to the Alternative Latex topper. Desperate yet willing to give it one last try I ordered it. It did feel slightly firmer but I didn’t have much hope. The next morning I woke and got up. The pain was not completely gone but I felt better than I had in ages. One week later I can report a complete recovery in my lower back. I don’t even need supports for sitting on furniture. Life is good.
Cindy B –
Love this! Prior to purchasing my hips and back hurt on our TT mattress which is an upgrade in itself but the 3” topper helps me rest better.
Brenda Kuo –
super comfortable
LCWA –
Exactement ce que je recherchais. Confortable et ne conserve pas la chaleur.
Amazon Customer –
I have bought it to put over a camping inflatable mattress. Both to protect the mattress and to provide some breatability. I have used my mouth to suck air through it and some air can pass. July is hot and PVC inflatable mattress will get you damp with your own sweat if you do not add something. We were drier with this one in july than we were with another one in colder september. Good memory foam mattress topper.
ChevisN7 –
This review is for “Alternative Latex Foam” 2 Inch Mattress Topper. I felt I needed to improve the mattress in our new RV as the foam mattress although fairly comfortable could benefit from the addition of a softer more body contouring topper. I’ve tried several memory foam mattress toppers in the past, and all of them had the same issue. After a few minutes you are sleeping in a hole that you cannot get out of. All of them ended up in the trash. I don’t care what they say. Sleeping in a hole is not comfortable. And the way they advertise memory foam toppers you don’t know what you are getting until after you buy it. By chance prior to my purchasing a topper, I spent the night at my son’s house and the bed was extremely comfortable. No back ache in the morning and a blissful night’s sleep. I had to know what mattress was on this bed. Come to find out it was only the addition of this Alternative Foam Mattress Topper to a cheap mattress that made the bed so comfortable. So, I immediately purchased one for the RV. I can only comment on my experience. This mattress topper is totally different. It provides superior total full body support over and above what you receive from memory foam. Equally the same support you would receive from a full latex mattress topper at less than 1/4 of the cost. I can only describe the comfort and body contouring support you receive from this topper as nothing less than outstanding. Unlike a memory foam mattress when you lie on this mattress topper your body heat does not affect the support quality of the topper. When you move the mattress topper instantly returns back to its original shape allowing you to move as you wish without any restrictions to your movement. You get full total body contouring support no matter how you sleep. In my opinion this Alternative Foam Mattress Topper provides every bit the comfort I get from a $700 Latex Mattress Topper that I have is on our home bed. So far, I have only tested the two-inch topper because I have it on a fairly comfortable foam mattress. On a regular bed the 3 inch may be a better choice. And if you are over 200 lbs. like me. The 3-inch thickness might provide a better level of support. I have found that the topper can sleep warm so a breathable thick mattress pad will remove much of the heat if you are a warm sleeper. I highly recommend this Alternative Foam Topper over a memory foam topper.
Shari L Lew –
So pleasantly surprised with how much I like this mattress topper. I slept 12 hours the first night! Not kidding. Highly recommend.
Bonnie Edenfield –
This mattress topper is a perfect solution for a mattress that is just a little too firm. Instead of a sleepless night, my husband says he now LOVES our bed!
a different name –
Amazon Basics Cooling Gel-Infused Memory Foam Mattress Topper, 3″, ‘Medium-Feel Memory Foam’.
Aaand…UPDATE #3: An older family member with leg/back problems tried this topper with his med-firm foam mattress. The pain that kept him awake when lying in bed was relieved immediately, for full nights of sleep now. Different strokes for different folks!
UPDATE #2: OK, the winds have changed … this topper has become a fairly useful addition with a med-firm foam mattress. Legs and arms appreciate the additional softness. The topper was not useful previously with a hybrid( pocket-coil and foam), and an inner-springs mattress. This novel can now conclude!
UPDATE #1: No real change from original opinion.
– When tried on a regular firm spring mattress the result was pretty much the same firm feel, as the topper compressed under both the body-weights tried (150-185lb). No significant softening effect. When the load was concentrated by sitting up in bed the topper really had no effect at all.
– On a hybrid foam and pocket-springs mattress, which had a depression after a few years’ use, it seemed to improve the feel slightly, if not the actual depression.
– Minor offf-gassing odour after a few days, none after a week.
THOUGHTS: I wonder if a better bet might be the type of topper that has the firmer foam base-layer under the softer foam top layer? Or not… Overall, I suspect that if you need a new mattress, you need a new mattress.
ORIGINAL REVIEW:
PROS: As the size in the regular listing was out of stock, I bought this through Amazon warehouse deals at a nice discount. It arrived opened from the original packing, as was stated at purchase, but it was well rolled in two layers of protection and in a suitable box for transit. It was clean and unmarked. The size is correct for the mattress. Odour is present, but it is not as remarkably pungent as some reviewers have noted. There is a recommended 72hrs airing to dissipate.
CONS: The product is unexpectedly soft. Very, very soft. Perhaps I am not sufficiently familiar with these toppers, but I expected more density in the material from the item description for what is, essentially, a soft layer of foam which compresses readily to nothing. (I’m happy to ignore the advertised ‘cooling’ aspect of any of these products – I don’t believe in the Tooth Fairy, either…)
In fairness, I will let it air out for a few days, try it on a bed, and update this review. I really want this to work.
Two stars – for the discount and the meticulous warehouse presentation. Hoping to be able to update for more…
Placeholder –
This is a good mattress topper. It is thick & semi-firm, which is a better support fir me.
The durability is questionable, as it tore on trying to place it in the mattress. It doesn’t come with a cover, but maybe it should to make it more protected.
Sleep quality:
Seems yo be very comfortable.
Why did you pick this product vs others?:
Good reviews & reasonable cost.