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

  • Based on 11,914 reviews
Condition: New
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$399.00 Why this price?
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Size: King (U.S. Standard)


Style: 14 Inch


Pattern Name: Mattress


Features

  • 15% Cotton, 85% Polyester
  • Your mattress will expand fully in 24-72 hours. Warmer temperatures accelerate memory foam expansion, while colder temperatures at delivery may cause a slight delay. Expansion time varies with surrounding conditions.
  • NapQueen's state-of-the-art bed mattress: the perfect solution for aches, pains, and poor quality sleep. Sleep like royalty with NapQueen's advanced bed mattress designed to leave aches and pains behind.
  • Experience ultimate sleep with NapQueen's cooling memory foam mattress, featuring bamboo charcoal foam for unbeatable comfort and freshness. Enjoy the sleep-enhancing benefits of expertly designed bamboo charcoal foam.
  • NapQueen's eco-friendly mattress: the ultimate solution for regal cleanliness and comfort, made with CertiPUR-US certified materials and free from harmful VOCs, formaldehyde, and heavy metals.
  • Our commitment to your well-rested satisfaction guarantees your bed is backed by NapQueen. Your satisfaction is our top priority, and we back that up with our commitment to the quality of your bed at NapQueen.

Brand: NapQueen


Size: King (U.S. Standard)


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


Top Style: Tight Top


Cover Material: 15% Cotton, 85% Polyester


Number of Layers: 5


Fill Material: Memory Foam, High Density Foam, Cotton


Weight Limit: 500 Pounds


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


Color: White


Product Dimensions: 80 x 76 x 14 inches


Item Weight: 89 pounds


Manufacturer: NapQueen


Item model number: NQ731441


Fabric Type: 15% Cotton, 85% Polyester


Refill: Memory Foam, High Density Foam, Cotton


Maximum recommended load: 500 Pounds


Care instructions: Take the cover out with the zipper feature and wash it however you like.


Number of pieces: 1


Warranty Description: 2 years limited warranty.


Batteries required: No


Included Components: Mattress


Frequently asked questions

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Yes, absolutely! You may return this product for a full refund within 100 days of receiving it.

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View our full returns policy here.

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Top Amazon Reviews


  • So comfortable, as I prefer a firm mattress.
Size: King (U.S. Standard) Style: 8 Inch Pattern Name: Mattress
Three years ago we purchased a very expensive king sized mattress that sank down in the middle. Since then, we bought two twin sized nap Queen mattresses for the kids. I couldn't believe how comfortable those mattresses were! So after putting up with the uncomfortable expensive king mattress for way too long, we got the King sized Nap Queen. I couldn't be happier with my choice! Inexpensive and great quality. Just wait 2 days for it to expand to full size. The height is about 8 inches, a little bit less than some of the other foam mattresses. However, I'm very pleased with the outcome, and all of my king sized sheets still fit. ... show more
Reviewed in the United States on July 27, 2024 by Carolina Wren

  • Only Sorry I waited so long !
Size: Twin XL Style: 12 Inch Pattern Name: Mattress
Great price ! With the ease of Amazon shipping. This mattress arrived quickly and was easy to set up. All I had to do was unwrap and lay it on the frame. It inflated in no time and though it says 72 hrs for full inflation, it was mostly done by bedtime of the same day. I bought it for help with degenerative disc and arthritis pain. It was amazing! I had a comfortable sleep and was able to wake up and move with so much less pain! So thick and soft with firm support. Very happy with this mattress! ... show more
Reviewed in the United States on August 17, 2024 by Lori Potter

  • Memory foam
Size: Queen (U.S. Standard) Style: 10 Inch Pattern Name: Mattress
I recently took a chance on an inexpensive mattress in a box, and I must admit, it has far exceeded my expectations. Coming in at a fraction of the cost compared to big-name brands, this mattress has proven to be a pleasant surprise in terms of comfort and value. Upon arrival, the mattress was tightly packed in a compact box, which made the delivery process straightforward and convenient. Unpacking it was a breeze—simply unroll and let it expand. Although the initial plastic packaging emitted a noticeable odor, commonly associated with new foam products, I was relieved to find that the smell dissipated completely within a day or two. In terms of comfort, this mattress hits the sweet spot for me. It offers just the right level of firmness, providing ample support for my back while still being comfortable enough to ensure a restful night's sleep. The memory foam contours to my body without sinking too much, which alleviates pressure points and promotes proper spinal alignment. Durability-wise, the mattress feels well-made for its price point. The materials used seem sturdy and resilient, and despite my initial concerns about longevity, it has held up admirably so far. The edges are reinforced adequately, which prevents sagging and ensures a consistent sleeping surface across the entire mattress. One of the most appealing aspects of this mattress is its affordability without compromising on quality. It delivers on its promise of comfort and support, making it a great option for budget-conscious shoppers like myself who are looking for a reliable sleeping solution without breaking the bank. Overall, I am genuinely impressed with this mattress in a box. It has proven to be a smart investment, providing me with comfortable nights of sleep without any major drawbacks. If you're in the market for an affordable mattress that offers good value for money and the right balance of firmness, I would highly recommend giving this one a try. ... show more
Reviewed in the United States on July 25, 2024 by Angalen Bland

  • Great Quality! Super Comfy!
Size: Queen (U.S. Standard) Style: 10 Inch Pattern Name: Mattress
Got this mattress for my 14yr old son. He loves it, we set her up per the directions included. Did not have any issues with inflation. The mattress does not have any chemically smells. Great purchase, will be back for a twin mattress for my toddler!
Reviewed in the United States on July 31, 2024 by Ashley Headlee

  • Insomniac Is Sleeping
Size: Queen (U.S. Standard) Style: 8 Inch Pattern Name: Mattress
I never purchased a mattress in a box so I had no idea what I got myself into. The firmness amazed me and the first night I slept in the bed, I slept ON MY BACK! I couldn’t be more impressed. The mattress is thinner than I ever had, however, the cost, and “take it out the box & let mattress unfold itself” what an easy setup- And you didn’t have to pay $200 for delivery and setup! ... show more
Reviewed in the United States on August 11, 2024 by Annette C. Bailey

  • Very uncomfortable, no back support
I don’t normally like to give bad reviews but this is the most uncomfortable thing I have slept on. For reference, I am a small, 100 lb. woman. I thought it would be comfortable enough. I’ve honestly never slep on a mattress that I found uncomfortable. I have been using this for about a week now and I wake up really early every morning, my back hurts all day, and it dips down in the middle providing no support for my back. I really wanted to love this, the price was great and it was delivered on time and all, but it is truly awful for me to sleep on. Maybe for a child it would work. It is very soft and conforms to your body. I just can’t get comfortable on it at all and have trouble going to sleep. I am going to try buying a mattress topper and hopefully that will make it bearable. ... show more
Reviewed in the United States on July 25, 2024 by Hannah Martin

  • Soft and perfect
Size: Queen (U.S. Standard) Style: 8 Inch Pattern Name: Mattress
Got this for our guest bed and to be honest I am likely switch it for our king mattress. This is so soft and squishy that it's hard to not be comfortable while on it. Melting in it makes it so enjoyable.
Reviewed in the United States on July 29, 2024 by Zachary May

  • Clean/No Smell/Comfortable
Size: Full Style: 12 Inch Pattern Name: Mattress
I received a Full Size 12” bed, and the height was 10” out of the bag. Overnight it’s at 10 and a half. I ordered 12” and I just don’t think it’s going to make it. So I would like a $15 refund considering the lesser size is $15 less. Will ask Amazon. The bed is as described; comfortable. The corners are a little droopy, but whatever. Overall great bed at a fantastic price. I was very worried about the bed because I bought it before I read the reviews. It’s just what I needed though. ... show more
Reviewed in the United States on July 19, 2024 by Lori Slaney Lori Slaney

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