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NapQueen King Mattress, 14 Inch Elizabeth Cooling Gel Memory Foam Mattress, King Bed Mattress in a Box, CertiPUR-US Certified, Medium Firm, Breathable Soft Fabric Cover

  • Based on 1,929 reviews
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Color: White


Size: King


Style: 14 Inch


Pattern Name: Foam Mattress


Features

  • Stay cool and comfortable with our Elizabeth Cooling Gel Memory Foam Mattress. Specifically designed as a king mattress to regulate temperature, it offers a serene sleep environment, especially when paired with our breathable soft fabric cover.
  • Made with CertiPUR-US certified mattress foams & OEKO-TEX Standard 100 textiles ensuring long-lasting comfort and support.
  • This isnt just a memory foam mattress; it's a design statement. With a medium-firm feel, our mattress in a box provides an impeccable balance between plush comfort and sturdy support, ensuring every sleeper gets their dream rest.
  • Dive into a world where comfort meets serenity with NapQueen. Whether youre in search of a twin mattress 8 inch, full size mattress, or our flagship queen mattress, each product promises longevity, superior comfort, and a night of restorative sleep.

Brand: NapQueen


Size: King


Product Dimensions: 80"L x 76"W x 14"Th


Top Style: Tight Top


Cover Material: Polycotton


Number of Layers: 5


Fill Material: Gel Memory Foam, Memory Foam, Cotton


Weight Limit: 400 Pounds


Special Feature: Temperature Regulating, Orthopedic, Low Motion Transfer, Removable Cover, Water Resistant


Color: White


Item Weight: ‎91 pounds


Product Dimensions: ‎80 x 76 x 14 inches


Item model number: ‎NQ721441


Date First Available: April 1, 2022


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


  • I LOVE this mattress.
Color: White Size: Queen Style: 10 Inch Pattern Name: Foam Mattress
I bought this mattress for my new apartment. It’s good quality and a great price. I gave mine 2 days to expand for my frame to arrive and it expanded perfectly. This is the most comfortable mattress I’ve had in a while. I sleep so well and I’m pleased every morning when I wake up in it. It was easy to set up, there was no smell and it’s not too heavy. I was able to move it on my own. 10/10 recommend. ... show more
Reviewed in the United States on October 27, 2024 by Jasmine

  • The Mattress Upgrade That Turned My Son’s Dorm Bed into a Floating Oasis
Color: White Size: Twin XL Style: 6 Inch Pattern Name: Foam Mattress
Ladies and gentlemen, let me introduce you to the NapQueen 6 Inch Twin-XL Size Mattress – a piece of sleep technology so transformative that it might as well come with a magic wand. My son, who previously endured the classic “dorm room paper-thin mattress experience,” decided enough was enough. Enter the NapQueen mattress, and suddenly, his bed went from resembling a stack of cardboard to feeling like he’s drifting on a fluffy cloud. It’s like moving from a wooden bench to a king-sized throne, and let me tell you, he’s ruling the realm of comfort with absolute authority now. First off, the setup was a breeze. It came rolled up in a box, and I half-expected it to unfold into a magical sleep paradise with confetti and fanfare. Instead, it expanded into a mattress so plush, it could probably double as a trampoline if it weren’t for the cooling gel memory foam that ensures he doesn’t wake up in a puddle of his own sweat. It’s like the mattress fairy decided to grant him the best sleep of his life – just without the sparkles and fairy dust. Since adding this mattress on top of his paper-thin dorm bed, my son reports that his bed now feels like it’s been dipped in cloud fluff and infused with dreams of uninterrupted slumber. He says it’s so comfortable, he occasionally considers asking it for advice on life’s big questions or if it could help with his homework. Five stars for turning a barely-there bed into a sleep sanctuary worthy of royal status, and for ensuring that his dorm room is now the envy of every fellow student who still has to deal with a mattress that feels like it was designed by an evil mattress wizard. ... show more
Reviewed in the United States on September 11, 2024 by dtown and wifey

  • Firm!
Color: White Size: Full Style: 10 Inch Pattern Name: Foam Mattress
I was nervous ordering this mattress just because you never know what you're going to get without testing it in person first. I honestly love it, it's firm but not hard, it'll blend to your body when laying on it. If you love soft, this is not the mattress for you. If you love in the middle, a little more firm side, I recommend. ... show more
Reviewed in the United States on December 18, 2024 by Leslie Gonzalez Ponce

  • You get what you pay for
Took about 2 days to expand to the “6 inches” it was advertised as, in reality it’s about 4” in the corners and 5-5.5” in the center. The memory foam is alright but with the thinner option it is definitely a bit more on the firm side. Had a slight “warehouse” smell to it when it was first delivered but when it was expanded it also aired out and lost the smell. Overall a cheap mattress that I wouldn’t suggest to anyone with back problems but a good cheap option for someone buying their first mattress. ... show more
Reviewed in the United States on August 21, 2024 by Alyssa Farley Alyssa Farley

  • After two months it's still not inflated all the way
2.5 stars. That's 50% I want to love this bed but I cant. Pros: I had a firm mattress prior to this. I was having some pain in my shoulder that was causing my arm to go numb at night while laying down. This is no longer happening since sleeping on this mattress. Mattress is firm enough for support but soft enough for comfort. I'm never hot in this bed. Cons: The left side of my mattress is a sinking ship. The whole side dips in if your on the edge of the bed and you will definitely slide off at some point. Absolutely can't have (inappropriate things) happening on this side of the bed. If me and my husband happen to sleep on this side of the bed we are literally sleeping on top of each other because we sink into the bed so deep together that there's no escaping. (So maybe a pro is that this side of the bed has irritatingly brought us together at night 🤣🙄). The right side of the bed is so much more firm and elevated than the left, it's like you are on top of a mountain and if you roll you literally drop into a different bed. Weird and unusual. I think my bed is not manufactured properly. Last but not least, the edges of the bed are also sink ships. You can not sit on the edges of the bed without sliding off. Everyone in my house has a memory foam mattress and can sit on the edges or sides of the bed with no problem. With this mattress you either need to be laying down or completely sitting on the bed (for me not the sinking side or you'll have some back issues). So much so that we brought an accent chair into the room for basic things like putting on socks. Overall, I sleep well. But would opt for a different mattress if I had extra money to do so. ... show more
Reviewed in the United States on March 3, 2023 by Tyler Tyler

  • GET IT!!
Color: White Size: Twin XL Style: 6 Inch Pattern Name: Foam Mattress
So comfortable and no more back pain when getting up on the morning.
Reviewed in the United States on November 18, 2024 by Teralyn

  • Great quality
Got it from my teen and she likes it
Reviewed in the United States on December 10, 2024 by Krystal Myers

  • Not comfortable
This mattress is extremely firm! There is no support around the sides or end of bed. So be careful or you will slide off the side of the bed when sitting or getting up and down. Also there is too much added support in the middle which causes you to roll to the edge of the bed all night. Not possible to sleep in or near the middle of the bed. But at least it was cheap. I have added 6” of padding for now and will have to buy a new mattress soon. Bummer!! The mattress fluffed fully in 24 hours. No smell. ... show more
Reviewed in the United States on October 12, 2024 by Emmie

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