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King Size Mattress - 12 inches Gel Memory Foam Hybrid Mattress in a Box, King Mattress with Pocket Springs, Medium Firm, Pressure Relief & Motion Isolation, 365 Nights Trial, CertiPUR US Certified

  • Based on 13 reviews
Condition: New
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$299.99 Why this price?
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Returnable until Jan 31, 2025

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: Only 10 left in stock, order soon!
Fulfilled by Amazon

Arrives Monday, Apr 7
Order within 13 hours and 39 minutes
Available payment plans shown during checkout

Style: 12 inch


Size: King


Features

  • Sleep Tight - This King size mattress combines gel memory foam with innerspring to give you the perfect combo of comfy support and a little bounce. Its medium firmness gives a soft feel that cradles the joints without being too cushy.
  • CertiPUR-US Certified King mattress - Our commitment to using CertiPUR-US certified foam means that you can sleep soundly, knowing that your mattress has been held to strict quality standards and has undergone rigorous testing to ensure it is safe and durable.
  • Breathable and Comfortable - This King size mattress packs a punch of comfort with five layers of pressure-relieving and breathable foam, support foam, graphite-infused foam, and spring coils.
  • Upgraded Edge Support & Motion Isolation - It offers strong edge support down both sides of the King mattress to make getting in and out of bed easier. There's still plenty of pressure relief, and this King size mattress is very good at absorbing movements, which is good news for anyone who shares a bed.
  • King Mattress in a Box with 365-Night Trial - King size mattress in a box. A 365-night trial and a lifetime warranty give you plenty of time to decide if this King size mattress is right for you.

Brand: Bitsky


Size: King


Product Dimensions: 80"L x 76"W x 12"Th


Top Style: Euro Top


Fill Material: cotton, memory foam


Special Feature: matttress in a box


Color: White,grey


Construction Type: Hybrid


Product Benefits: Posture Support, Stress Relief, Pressure Relief, Improves Sleep, Reduces Toss & Turn


Is Electric: No


Product Dimensions: 80 x 76 x 12 inches


Item Weight: 71.8 pounds


Manufacturer: Bitsky


Date First Available: November 1, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Apr 7

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.

  • Klarna Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Excellent price
Great simple mattress that is affordable yet comfortable. The pillow top is several inches thick and really makes this mattress great to sleep on. I like that it's not too high, makes it easy to fit sheets on it. This is on the firmer side if you like sleeping with that kind of mattress. I would say the quality is super for what you pay. ... show more
Reviewed in the United States on November 5, 2024 by julie julie

  • Sufficient
This mattress is not bad at all. I wanted a new one for my guest room and thought this would suffice - I was correct. It's maybe not ideal for a primary for me because of personal sleep preferences, but none of my visitors have complained, so I take that as a good sign. It inflated fairly quickly and is overall nice in appearance. It's a lot easier to move into the right location than a traditional mattress, at least until it's opened (it is really heavy though!). Fairly priced for what you get imho ... show more
Reviewed in the United States on October 22, 2024 by AerialYogini

  • Lie Like a Queen
This mattress looks great and is very comfortable. It was easy to set up and began to expand right out of the package. It feels great to sleep on and so far I have no complaints, I've been very happy with it.
Reviewed in the United States on October 18, 2024 by Nick

  • Affordable comfort, improving sleep quality
Overall, this mattress is a high-quality option that balances quality and affordability. It arrived vacuum-packed and expanded right away once I cut open the sealed plastic. I made sure to read the user manual and positioned it correctly before letting it expand. After using it for a while, I really enjoy the cool sensation of the gel memory foam. I can say it’s medium-firm feel, slightly soft and incredibly comfortable. It provides a nice balance of comfort, support, and ease of movement, making it perfect for both side and back sleepers. I also appreciate that the 12-inch height is just right for me without the need for a mattress topper. ... show more
Reviewed in the United States on September 29, 2024 by Candy

  • Decent enough
You can expect this to be a phenomenal mattress, but for the price and considering its vacuum sealed its pretty decent. I'll definitely get a topper for it, it just needs something a bit more. But I think this would be best suited for college kids or someone who doesn't have the means to get/move a regular full size mattress. The fact it's vacuumed sealed is honestly the biggest selling point. But I also got my son a different one a while ago and it's like sleeping on squishy cardboard. This one was 5 times better. ... show more
Reviewed in the United States on October 9, 2024 by Michelle

  • Really good quality
This is a really good quality mattress that is super comfortable. It does not get you overly warm and supports you in all of the right spots. Has definitely helped to relieve my back pain. Good mattress and an excellent value!
Reviewed in the United States on October 17, 2024 by Starlight

  • Love this!
This mattress was the perfect fit for me and my husband. I was looking for something that was a bit softer than the current mattress we were using and I ordered this one that was described as medium firmness. It works so well for us. No smell on the mattress, and it took about 3 hours to fully "inflate" after being un vacuum sealed. ... show more
Reviewed in the United States on October 5, 2024 by Aimee

  • Pretty good
For a box mattress I'm impressed, it came to full form within 36 hours Not bad on the off gassing. I always open these in an outdoor area even if I don't smell anything. It's comfortable, well made and has improved my sleep for the last month of use
Reviewed in the United States on October 16, 2024 by Tiffany

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