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subrtex 3 Inch Gel-Infused Memory Foam Bed Mattress Topper High Density Cooling Pad Removable Fitted Bamboo Cover Ventilated Design-10 Years Warranty (Twin XL)

  • Based on 9,897 reviews
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Size: Twin XL


Style: 3 Inch


Features

  • Bamboo Rayon Cover
  • Inner memory foam: Subrtex 3" gel-infused memory foam mattress topper uses 3.5 pound density memory foam, mattress topper with ventilated design optimizes air flow and reduce trapped body heat, creating a cooler and more comfortable sleeping environment.
  • Removable & washable cover: The bamboo rayon cover adopts skin-friendly knitted fabric, comes with adjustable elastic straps which fit mattress depth up to 12", equips with mesh fabric backing to prevent sliding and premium metal zipper for easy removal and washing.
  • Healthier sleep environment: Our memory foam mattress topper is certified by CertiPUR-US and OEKO-TEX for durability, performance and content. No formaldehyde, No harmful phthalates.
  • Advanced shipping: Before first use, leave the memory foam flatly in a well ventilated area for 48-72 hours until it's fully expanded.Tips: Low temperature may need more time, find a suitable temperature(78F) will shorten the time.
  • Ten-year: We are confident with our mattress topper and we will provide peace of mind for your purchase. Buy with Confidence. If you have any issues within 10 years of your purchase, Contact us and we will find make it right.

Brand: subrtex


Color: 3 Inch


Size: Twin XL


Fabric Type: Bamboo Rayon Cover


Special Feature: Cooling, Washable


Brand: subrtex


Color: 3 Inch


Size: Twin XL


Fabric Type: Bamboo Rayon Cover


Special Feature: Cooling, Washable


Closure Type: Zipper


Water Resistance Level: Not Water Resistant


Material: Rayon


Product Dimensions: 80 x 39 x 3 inches


Item Weight: 15.18 pounds


Manufacturer: Subrtex


Country of Origin: China


Item model number: MT06


Assembly required: No


Batteries required: No


Included Components: Gel-Infused Memory Foam


Frequently asked questions

This product is currently out of stock. Please check back later for shipping info.

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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Top Amazon Reviews


  • Our approval of this topper varies between 3-5 stars
Size: Queen Style: 3 Inch
So this is going to be wordy. Hopefully it helps someone. This review is for a couple - Male 41, 180lbs, Female 37, 140 lbs. We're both physically fit and do our best to eat healthy. Neither of us has an underlying health problem that interferes with sleep. She is a back sleeper that awakens extremely easy. He prefers to sleep on his back, but will on occasion snore. Side sleeping tends to shut him up. Like most Americans that sit at a desk for work, and probably spend too much time looking down at phones, we have intermittent lower back pain. At her house, the mattress is a "medium firm" Queen size called HESSTUN from a Swedish 4 letter company. The mattress was replaced in 2021 due to a dip forming in it. Then he started joining her in the bed and quickly found it too firm to allow side sleeping. Lots of shoulder pain caused him to toss and turn, which also woke her up. We both sleep great on the 15+ year old Memory Foam mattress at his house (Tempur-pedic knockoff that costed around 2k). He had the great idea to try a mattress topper on top of her "medium-firm" mattress. We started at (will Amazon let me list the competitor's name?) Costco. They list a Serenity topper for about $150 that had a 4.5 rating average with almost 5k reviews. But the only size available on the website was Cali-king. In our local stores, the only topper they stocked in Queen was some kind of 3-in-1 thing that was foam and springs. Somehow how we loved if the first 2 nights, then both hated it every day after that. It caused pain for both of us. Luckily Costco has a fantastic return policy, and accepted it despite it coming nowhere close to going back in its packaging. Next I ordered this topper from Subrtex. As I researched this, I was trying to find that perfect mix of softness for the shoulders of the side sleeper, but not so much that the back sleeper would sink down too low. 4" thickness seemed like it was the extreme end of the thickness scale and only for heavier people with severe shoulder/hip/knee pain that were side sleepers. 2" seemed like it wouldn't be enough, so we went for 3". As I sorted through all the options, I learned that not all Gel infused memory foam (the gel is believed to be better and dissipating heat - he is a VERY hot sleeper) are created equal. Someone in one of these reviews had a theory that the weight of the foam was critical. For it to be effective at forming to your body and resisting your weight, it should be between 3-5lbs. per square foot. They included a formula to convert the dimensions in inches against the weight of the topper to figure out the weight in pounds per square foot. This topper came up to a little over 3lbs. We...he carefully unboxed and unbagged the topper and allowed it to expand for a few hours before placing it on top the mattress. I suggest that if you're doing what we're doing - trying to find your best option, you snip just one side of the inner bag it comes in, along the seam. If you need to return it, Youtube has some good tips on how to get one of these back in the packaging (search How to Return or Ship a Latex Foam or Memory Foam Mattress - Ken H's video hooks you up). The weight of this topper, and the mattress, combined with how little play there is between the bed frame and mattress, means the task of changing sheets falls on him. He has to lift the mattress high enough so that it rests on the foot of the bed, "stretch" the flat sheet so that it's "on" all 4 corners, then clip on JULKAKTUS mattress straps (from the same Swedish store). In other words, it's mad heavy. Like our first topper, we were SURE this one was better for the first few nights. After those, she slept on it by herself, and woke up with terrible back pain. She slept soundly, but woke up sore. We printed a return label for this, and next bought a 2" memory foam topper that wasn't heavy (maybe like 1lb/sqft) for about half this one’s price. We talked about her back pain, and thought that perhaps by getting into bed and spending time laying on her side, before repositioning to her back when she was ready to sleep - and in the same spot (and therefore divot created by her side) the gel didn't bounce back enough to re-conform to her back sleeping shape. When he returned, she slept on her back, with no pain. But he snored. His snoring was found to be "light" per the SnoreLabs app, and total duration was only about 5mins over 6hrs of sleeping. Somehow after a week of free usage of the app, his snoring either stopped or reduced so much that it it no longer woke her up. The return slip sat on her dresser for about a week before we decided to throw it away. The 2" foam we ordered hasn't been unboxed. We're considering trying that for tent camping... In the end, this topper is comfortable for an extremely light sleeping back sleeper, and medium sleeping side sleeper. He prefers to sleep on his back, but sometimes snores. She wakes him up, he rolls on his side and quiets down. And they both wake up feeling refreshed. ... show more
Reviewed in the United States on August 23, 2021 by jef400dread

  • Skip cover
Size: Queen Style: 4 Inch
How does comfortable. It helped with my hip and my back pain. I'm heavy set and this had was enough cushion and did bounce back when I got up. The only thing is the cover that it comes with pretty much worthless. I wish I would have just saved 20 bucks and got the one that didn't have the cover. It doesn't stay on the bed and it doesn't stop the pad from moving all over the bed ... show more
Reviewed in the United States on April 21, 2023 by Linda H.

  • Increadably comfortable
Size: King Style: 4 Inch
This gel topper is so very comfortable. You just feel yourself sink in and be surrounded as well as supported by this heavenly feeling. When I started using it, it was so comfortable I fell asleep almost instantly. I felt like I wasn't truly enjoying it because it took away all the back pressure that I was falling asleep so fast and I sleep through the night as well. Only downside: it has a very off-putting smell to it when you unwrap it. I used sanitizing spray & Freebreeze for 3 days before I was able to stand the smell enough to use it. However, it eventually does go away. ... show more
Reviewed in the United States on April 17, 2023 by Angela R.

  • Seems ok
Size: King Style: 3 Inch
We tried it out one night so far. Seems to be fine a little soft could be a tad firm. When I lay down it forms to your body but I feel like the sides lift. I'll see how It feels with continuous use. I still say it could be more firm. I had read another review where a customer said it didn't fit it was to small. Make sure when you put it on and if it seems like it doesn't fit make sure to flip it. We almost thought it was to small then we turned it and it fit ... show more
Reviewed in the United States on March 20, 2023 by MJ

  • Defective product
Size: Full Style: 3 Inch
After about five days of it laying flat, it still has a massive ridge down the middle and isn’t even a half an inch in all other areas. I’ve contacted customer service, waiting on a response. As of right now, it’s not usable. **UPDATE: I contacted the seller and they replaced free of charge. It got to me FASTER than my order with Amazon prime did and it fluffed up in less than 10 mins. It’s comfy and what I expected. I’m willing to bet that Amazon is storing them in a warehouse that’s not the correct temperature. I’d recommend ordering DIRECT from the seller and NOT through Amazon. ... show more
Reviewed in the United States on March 13, 2023 by TMara Nichelle TMara Nichelle

  • Comfy
Size: Queen Style: 3 Inch
I just put it on my bed last night after letting air out/expand for two days. Still a slight smell. I have covers pulled back today to air it out some more. I didn’t want to get up this morning! I have trouble with my hips and this helped!
Reviewed in the United States on April 10, 2023 by Jeannine Lloyd

  • Don’t Buy
Size: Queen Style: 2 Inch
I was excited about my mattress pad. Felt really nice. Unfortunately it was not. Didnt keep me cool at all. Woke up with shoulder and neck pain. If you have any issues with body parts this pad is not for you. Perhaps it would be nice for camping or if you had to sleep on the floor.
Reviewed in the United States on April 3, 2023 by Liz Arias

  • Doesn’t stay in place even with the corner straps
Size: Queen Style: 3 Inch
Not as comfortable as expected. I have a bad back and Hip and I am still having trouble with my pains.
Reviewed in the United States on April 8, 2023 by Michelle

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