Coolvie Twin XL Mattress 12 Inch, Medium Firm XL Twin Mattress in a Box, Hybrid Individual Pocket Springs with Memory Foam, Cooler Sleep with Pressure Relief and Support
Condition: New
Buy Now, Pay Later
As low as
$43.13
/ mo
Learn more
- – 6-month term
- – No impact on credit to apply
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Selected Option
Free shipping on this product
30-day returns
Learn more
30-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, May 31
Recently Viewed
Size: Twin XL
Style: 12 Inch
Features
- 100 Days Sleeping TrialSleeping preferences vary from person to person, This Coolvie 12 inch twin xl mattress come with 100 nights trial and 10-year warranty. Any Questions, our Coolvie customer support team will happily work with you to address any concerns to make it right.
- Advanced Coil System for MINIMIZING MIDNIGHT MOTIONBecause of the most advanced individually wrapped coil systems at its core, it not only provides excellent edge support, but it also gives the mattress the flexibility to conform to an adjustable base with ease. Each coil is pocketed and individually wrapped to prevent tangling. This design allows for Zero Motion Transfer, meaning, when your partner moves around, you wont feel a thing.
- SoftnessOur Coolvie Mattress twin xl size is a medium yet contouring hybrid mattress, which makes it the perfect choice for all types of sleepers; from children to teens to adults. Safe, healthy, and affordable.
- Expertly Package-12 Inch Twin XL Mattress in A Box Your Coolvie mattress is compressed, rolled, and shipped in a box for a simple setup; easily fitting through narrow hallways and staircases. It fits all frames, such as box spring, floor, slatted base, flat platform or adjustable bed. Warm Tips: Your mattress will regain its full shape within 24-72 hours of opening. The expansion process may be faster in a warm room and slower in a cold environment.
Brand: Coolvie
Size: Twin XL
Product Dimensions: 80"L x 39"W x 12"Th
Item Weight: 50 Pounds
Item Firmness Description: Medium Firm
Top Style: Euro Top
Cover Material: Cotton Blend
Number of Layers: 3
Fill Material: Memory Foam
Special Feature: Pressure Relief
Item Firmness Description: Medium Firm
Number of Layers: 3
Additional Features: Pressure Relief
Mattress Coil Type: Pocketed Coil
Construction Type: Hybrid
Number of Mattress Coils: 350
Is Customizable?: No
Portable: No
Is Foldable: No
Size: Twin XL
Item Dimensions L x W x Thickness: 80"L x 39"W x 12"Th
Item Weight: 50 Pounds
Item Thickness: 12 Inches
Item Dimensions: 80 x 39 x 12 inches
Item Depth: 12 inches
top-style: Euro Top
Color: Bluewhite
Style Name: 12 Inch
Brand Name: Coolvie
Model Name: B0C9TFFTHV
Product Benefits: Excellent motion isolation for couples, Relieves back pain and pressure points,100-night sleep trial and 10 years warranty
Model Number: B0C9TFFTHV
Set Name: Twin XL 12 Inch Medium Firm
Age Range Description: Adult, Kid
Item Type Name: bed_mattress_conventional
Cover Material: Cotton Blend
Fill Material: Memory Foam
Product Care Instructions: Hand Wash Only
Mattress Comfort Layer Material: Memory foam
Material Type: Memory Foam
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, May 31
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.
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.
Similar Products
Top Amazon Reviews
Size: Twin XL
Style: 10 Inch
This mattress is really comfortable and supportive. It’s soft enough to relax on but still firm enough to keep your back properly aligned. I’ve been sleeping better and waking up with less soreness. It also doesn’t trap too much heat, which is a big plus. Overall, a great choice for everyday comfort and good sleep quality. HIGHLY RECOMMEND AND IT’S VERY AFFORDABLE AS WELL!
...
show more
Reviewed in the United States on March 20, 2026 by Sokunleakena Sear
Size: Twin
Style: 12 Inch
Bought this for my oldest son and he has loved this new mattress. He is now able to get a full night sleep, where before this mattress he had trouble falling asleep and would wake up during the night. The mattress is comfortable, well-made, and a good value. I appreciated the ease of unboxing and setup, as it arrives compressed in a box. My son says it has "just the right firmness", and he has been getting the best nights sleep.
...
show more
Reviewed in the United States on March 7, 2026 by Aaron
Size: Twin XL
Style: 12 Inch
I’m gonna make this review just so other people will know what I went through so they can make the best decision. I originally had a memory foam mattress and it was killing my back so we were constantly flipping it around switching between the one my husband was using and mine. For reference, we have a split king so each one is a twin XL. So we would just rotate back-and-forth flip it up and down because it was constantly hurting me. I decided just to replace my side because the mattress that we had bought before was a few thousand dollars and I wasn’t willing to spend that again. I found this one and it had great reviews so I thought I’d give it a try. I will tell you that my back pain was fixed the first night. That part is wonderful about it. So if you have back pain and you’re a back sleeper, I can attest to the help that it gives. The problem is I have cervical spondylosis in my neck. I can’t turn left or right I can only sleep on my back and now because of the firmness of the mattress it made every pillow and the pressure it was putting on my neck and head so intense. I went through six different pillows, kept trying to change something And nothing was helping. So I was very miserable. Finally we put an egg crate topper and then a memory foam topper on top of that and I was able to stand it. So now it’s really helping with my back and not hurting my neck. So if someone also has neck issues I hope this helps you.
...
show more
Reviewed in the United States on July 23, 2025 by MattsGirlElle
Size: Twin
Style: 14 Inch
My son came to visit and I decided to give him my bedroom and move temporarily to another room. But I needed to buy beds in a hurry. I'm not an impulse buyer, so I checked specifications and compared with other leading brands before deciding on this one. It compared favorably with other more expensive mattresses I researched. I ordered medium-plush, since many reviews I read mentioned it's more on the firmer side. It was definitely the right choice! This mattress has exceeded all my expectations! It's firm, but the upper layers feel so cloudy, soft, and lovely. I like it so much that I have not gotten back to my room for three months, and now I'm thinking of fitting my other bed with one of these. I'm a side sleeper and this mattress fits around my body perfectly. I'm enjoying a full night's sleep for the first time in years! I wake up naturally and well rested. This mattress is a great value for the price! It was easy to set up, has no smell, is stable on the bed frame, and looks great. I got the 14 inch and found it a little high at first, but it's much easier to get into Best sleep in years!and out of bed, so now I love it. I wish I had purchased it sooner. This mattress is a great deal! I'm so happy with my purchase!
...
show more
Reviewed in the United States on March 10, 2026 by A. Torres
Size: California King
Style: 14 Inch
This is an update to my original review. After posting my dissatisfaction with the firmness ago the mattress and my ability to teach customer service, someone from the company reached out. They do so quickly - within 24 hours. They said they do not have a dedicated website or a phone number to customer service (the website I had found may have been a fake?). They were very willing to help with facilitating a return. I opted to continue using the mattress for awhile longer to see if I might get used to it and they let me know I could return it if I continue to find it uncomfortable. They also took note of the “decorative” handles and said they would share that with their manufacturers. While I still think the mattress is firm and not plush, their quick reply and the quality of the mattress overall has prompted me to update the review. My husband seems to like it and has no complaints. We are both side sleepers. He is 6’8” tall and weighs maybe 220? I am 5’10” and weigh 160. I am going to try a twin padded layer on my side and see if that helps. This mattress is listed as being medium plush in terms of firmness. It is not plush. Not at all. It is quite firm. If I wanted a firm mattress, I might be happy with it. I am inclined to return it but was going to wait to see if I might get used to it. The listing states that there is a 100 day trial window if you are not satisfied. I went to the company‘s website and sent an email asking for information about that. No one has responded to me. And the phone number they list on the website is not in service, which doesn’t give me a lot of confidence. It was such a hassle getting this delivered from Amazon. I’m going to have to see if I can return it via Amazon. The other issue with it is that it doesn’t have any handles on the sides. The picture of the mattress would make you think that there are handles. But it turns out it is just fancy stitching with no other purpose than to be deceptive. The mattress weighs a ton so it’s very hard to lift the corners to put the sheets on when there’s no handle with which to grip it.
...
show more
Reviewed in the United States on October 27, 2025 by janices