Coolvie Twin Mattresses Firm, Adaptive Hybrid Euro Top Comfort Sleep with CertiPUR-US Certified Foam for Extra Lumbar & Hip Support, 12 Inch Mattress Twin Size in a Box-100-Night Trial, 75"x39"x12"
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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.
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Availability:
In Stock.
Arrives
Friday, Jun 20
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Size: Twin
Style: 12 Inch Firm
Features
- High Quality FabricCoolvie twin size mattress is made of anti pilling 3D knitted fabric, which can effectively reduce pilling caused by friction. The ventilation coil improves the breathability of the mattress, helping you get rid of night sweats, fall asleep at ideal temperatures. At the same time,this mattress is highly skin friendly, providing you with a long-lasting and comfortable experience.
- Pressure Relief and SupportCombined with high elastic response foam layer and high specification independent bagged spring, it can effectively support your body and provide spine alignment support, help your body stretch better, reduce pressure and tension, effectively reduce the number of turns, and promote deep sleep. It is an ideal choice for people who want comfort but need stable support.
- Suitable for Various Sleeping PositionsThe individually packaged spring design provides strong support for you, balanced comfort and support perfect for all sleeping styles. It also has motion isolation function to avoid being influenced by your partner's movements while sleeping.
- Easy InflationThe mattress is vacuum compressed and packaged in a box for easy handling,can be easily inflated within the stipulated time frame under normal room temperature conditions.Once received, simply open the package and wait for 48-72 hours for it to fully expand before use.
- CertiPUR US CertificationCoolvie mattress is made of safety foam certified by CertiPUR in the United States. People with sensitive skin can also choose it with confidence.
- 100-Night Home TrialYou will get 100 nights trial and 10 years support for this twin bed mattress.Your satisfaction and peace of mind are our priority. If there are any issues with your mattress, our dedicated customer service team will be there to assist you.
Brand: Coolvie
Size: Twin
Product Dimensions: 75"L x 39"W x 12"Th
Top Style: Euro Top
Cover Material: Cooling Knit Fabric Cover
Number of Layers: 3
Fill Material: Foam, Spring, Polyester
Special Feature: Easy to Move, Lightweight, Stain Resistant, Low Motion Transfer
Color: Blue&white
Coil Type: Pocketed Coil
Product Dimensions: 75 x 39 x 12 inches
Item Weight: 48 pounds
Manufacturer: Coolvie
Country of Origin: Singapore
Item model number: F-12IN-TW
Date First Available: August 29, 2024
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Jun 20
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.
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Top Amazon Reviews
Size: Full
Style: 12 Inch Firm
I love this mattress but it was a bit less firm than described by my kids. My son said it was soft and my daughter said medium. It reached full size after unpacking in just 6 hours and my son and daughter slept on it the next day after unpacking. I like that the mattress is two sided so it can be turned over for longer life. My son and daughter are in 5th and 6th grade said it slept "cool" and was not "bouncy". They liked that when one of them turned over it didn't move about to wake the other. Their old mattress was a box spring and they liked this because it makes no noise and had plenty of room for them. I am considering getting a King size for my husband and I. I was impressed by the qualty. The one downside was the mattress is very heavy.
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Reviewed in the United States on May 31, 2025 by Julian
Size: Twin XL
Style: 12 Inch Medium Firm
I bought this mattress for my 6-foot 4, 13-year-old son (yes, you read that right — he’s basically a walking dinosaur). He’s absolutely smitten with it, claiming it keeps him cooler at night than a polar bear in a snowstorm. But let me just say this: heed my warning! Opening this mattress is like unboxing a surprise party gone wrong. Forget the gentle “memory foam” experience; this mattress sprang to life like a caffeinated jack-in-the-box and took me out! I now have three massive bruises to prove it. I felt like I was in an action movie, flailing around, desperately searching for something—anything—to grab onto for dear life. I went down faster than a toddler on a sugar rush, right between my son’s nightstand and bedframe. Guess where I landed? On top of his laptop! (Don’t worry, it survived my epic battle.) And to make matters worse, my husband walked in just in time to witness my epic struggle against a rogue mattress. It was like a scene from a comedy, with me fighting for my life against a bed! So, if you decide to take the plunge, just remember: this mattress is not for the faint of heart!
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Reviewed in the United States on May 7, 2025 by Amanda R.
Size: Full
Style: 12 Inch Medium Firm
Mattress grew lumpy and soft with less than a year of use It's very uncomfortable and offers little back support after a few months of use HOWEVER customer support is fantastic. They do offer a refund and keep their word about it.
Reviewed in the United States on May 14, 2025 by B. Henderson
Size: Twin XL
Style: 14 Inch Medium Firm
Amazing what a difference. I didn't want to spend 600 to 1000 for quality this delivered @ 300 plus was delivered to me overnight absolutely outstanding. Highly recommend for any truck drivers who want a great bed n not blow their hard earned Money. God is Great just what my body needed. Sincerely Thank you
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Reviewed in the United States on May 23, 2025 by Shannon Knepp Shannon Knepp
Update 2/11/25 The seller completely refunded my order! I have never dealt with anybody who would ever do that! Extremely excellent customer service obviously, I would definitely recommend for the customer service!! Wow… I was beyond ecstatic to order this. The majority of the reviews were really good. I even paid attention to some of the people that had said that the mattress didn’t inflate all the way until quite a few days, I waited over a week with this thing setting out, and I noticed immediately when I took it out of the box that there was a giant crease, smack down the middle. According to some of the reviews, it would go away. I received this item on 17 January. It is now 5 February. And the giant crease is still down the middle of the mattress. It has not puffed up all the way at the end the corners cave over. And as you can see in one of the photos, the back of the mattress is just completely crumpled! It’s like it wasn’t even made properly. It has laid out flat and in some of the photos you can still see where the other side of the mattress is dented down… Part of the mattress did inflate to 12 inches. The other part is maybe 10. You can just roll right off the thing because it’s so incredibly uneven. i’m now out over $500… On a mattress that split down the middle, crumpled, and hasn’t fully blown up. There’s no way in the world I’m going to be able to return this… I mean how? I can’t roll it back up into the cardboard box because that was barely placed together as it was when it was delivered. There was so much duct tape around it. I’m not sure if it was because of the size of the mattress being a California king, but I am just beyond devastated that I am going to be out this much money for a busted up mattress. I have daily chronic massive neck, pain and back pain due to injuries and deformities, and I was so excited and now once again, I’m up a creek without a paddle.
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Reviewed in the United States on February 5, 2025 by Ashley Ashley
Size: Twin
Style: 12 Inch Firm
I was pleasantly surprised at the quality and comfort of this bed in a box mattress. It was slept on the very first night and seemed fully inflated by the second night. It opened out of the packing easily and we detected a little odor but not for long and not offensive. The person who used it has back issues but said he slept very comfortably waking with less pain than he used to get upon waking. I would recommend the Firm for people with achy backs.
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Reviewed in the United States on May 5, 2025 by Amazon Customer
Size: Queen
Style: 12 Inch Medium Firm
Was initially great, comfortable and supportive. 100 days, ok. slightly past that the mattress does not reform, meaning it's ok when you lay down, but a few hours into sleep it sinks, and is no longer supportive. Purchased Oct 2024. Mid January to February I started to sleep poorly, toss and turn more. Now in May 2025, I would rather sleep on the couch. I am 5'11, 190 lbs. I wake up in a hole a few hours into sleeping and no matter how many times I had rotated it, it is worse than my 7 year old mattress it replaced. I rotated every time I changed my sheets. easy to do. Change sheets weekly. Only myself sleeping in it, and an hour or two into sleep it is so unsupportive and uncomfortable that I keep moving to try to get comfortable. I wake up tired, and with back pain from essentially sleeping in a hole. Move to the edges, and if I fall back to sleep it does the same thing, or end up rolling back into the hole. Company has not responded and it has been 48 hours, weekday contact, not weekend.
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Reviewed in the United States on May 29, 2025 by Power
Size: Twin XL
Style: 14 Inch Medium Firm
THE MOST COMFORTABLE MATTRESS I HAVE EVER HAD THE PLEASURE TO LIE DOWN ON! Not just me, my entire family who tried it out! I bought this for my son who lives in US Marine Corps Barracks, with an adjustable bed frame; all of his friends and his Devil Dog coworkers love it just the same! I highly recommend this product!
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Reviewed in the United States on May 14, 2025 by JD