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Sweetnight King Mattress in a Box - 12 Inch Pillow Top King Size Mattress, Gel Memory Foam Hybrid Mattress with Individually Pocketed Springs for Support & Comfort Sleep, Siesta Black

  • Based on 318 reviews
Condition: New
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$369.79 Why this price?
Memorial Day Sale · 14% off was $429.99

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Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, May 29
Order within 21 hours and 28 minutes
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Color: Black


Size: King


Style: 12 Inch


Features

  • PILLOW TOP DESIGN FOR COMFORT - Sweetnight Siesta hybrid Mattress combines individually pocketed coils with multiple layers of quality memory foam to provide support and cushioned comfort. Thanks to the individually pocketed coil system, this mattress provides ample body support. The extra pillow top layer helps to create a luxuriously plush feel that relaxes the body for a comfortable sleep.
  • MOTION ISOLATION & NO DISTURBANCE - The Individually pocketed coils of this king mattress work independently to isolate movement, plus the transition layers further mitigate motion transfer, so you are less likely to be disturbed by your partner's movement during sleep.
  • COOLING & HEALTHY SLEEP - Sweetnight king size mattress feature gel memory foam, working together with pocketed coil support core, the layers maximize the air circulation and release trapped body heat ensuring you have a cooler sleep. With CertiPUS-US Certified foam, Sweetnight king mattresses deliver a safe and healthy sleep experience.
  • FIT FOR MOST FRAMES- Sweetnight king hybrid mattress fit all king size frames, such as box spring, floor, slatted base, flat platform. Please allow 48-72 hours for your new mattress to fully expand.

Description

Sweetnight is a mattress and sleep solutions company that provides premium products to ensure a great night's sleep. We are committed to maximizing sleep comfort so you can relax and feel rejuvenated the next day. The Siesta hybrid mattress features individually pocketed coils combined with gel infused foam, which offers plush comfort and ample support in one mattress.Why Should You Choose Sweetnight Siesta Hybrid Mattress? - Hybrid design, with a combination of high density memory foam and pocketed coil support Temperature Adjustment for Cooling Sleep -Gel-infused foam helps to dissipate body heat to keep you cool all night long. Buy with Confidence Our mattresses come with a 10-Year Warranty. If you feel the mattress isn't the ideal fit for your needs or you have any questions about the product, just let us know and we'll help you out. What is in the box? 1x Sweetnight Siesta Hybrid Mattress 1x Sweetnight Opener 1x Manual & Warranty Card Note: - Please allow 48-72 hours for your mattress to regain its full shape. The rate of expansion is related to the temperature of the room. Most memory foam mattresses will expand faster in a warm room and will take longer in colder temperatures. - It's normal that there is an odor after unpacking the mattress. Place the mattress in a ventilated space for a few days and the smell will gradually disappear.

Brand: Sweetnight


Size: King


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


Top Style: Gel Top


Cover Material: Polyester


Number of Layers: 4


Fill Material: Memory Foam


Special Feature: Breathable


Color: Black


Coil Type: Pocketed Coil


Item Weight: ‎114 pounds


Product Dimensions: ‎80 x 76 x 12 inches


Country of Origin: ‎Indonesia


Item model number: ‎SN-M02501-12-K-NEW


Date First Available: June 27, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, May 29

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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Learn more about financing & leasing here.

Top Amazon Reviews


  • Quality
Color: Black Size: Queen Style: 12 Inch
I was surprised to see the support and quality and thickness of this mattress. Functionally it has been great, very comfortable and the price was great. I expected a cheap mattress but I would absolutely buy this again It unfolded quickly and inflated in a couple of hours, great fit.
Reviewed in the United States on December 29, 2024 by Faith black

  • Love this mattress
Color: Black Size: Queen Style: 12 Inch
My son loves this mattress. Since I replace this mattress in my guest room, my son doesn’t sleep in his room any more. My friend recommend this mattress to me. The mattress arrived quickly, ease of setup, and no weird smell. It is moderately soft and really comfortable. I am happy with the quality, sleep quality, and performanice.To compare with local mattress store, it is good for the price. I was not expecting much but it makes surprise to me. I think it is worth the money. High recommended. ... show more
Reviewed in the United States on August 17, 2023 by Mwan Mwan

  • Nice Mattress
Color: Black Size: Queen Style: 12 Inch
This is a nice mattress for the price. It is vacuum sealed in a box which makes it easy to move into your home. It inflated quickly and appears to have achieved the stated depth of 12 inches. It is a little less plush than I thought it would be, but it’s still very comfortable. I may add a memory foam pad to the top for a little extra cushioning, but overall, I am very pleased with this purchase. ... show more
Reviewed in the United States on July 18, 2024 by Rabid Reader

  • Amazing Bed in A Box!
Color: Black Size: Queen Style: 12 Inch
I was hesitant to buy a bed in a box but so happy with this! I was hurting all over from our last mattress. It was 10 yrs old and it was time for something new! I read the reviews on tons of these different beds in a box and I decided on this one! I absolutely love it! It’s like sleeping in a cloud. Best I’ve slept in years! It’s the perfect firmness for us. Not too firm and not too soft. It’s just amazing and the price is amazing. You can’t get better than this for $350! I purchased the 14” queen size. It was 92 pounds in the box. Extremely heavy but worth the struggle to get it up the stairs. So be prepared on how heavy it is. It’s pretty much half the price than the ones they are selling at Costco and also those didn’t have great reviews. I did my homework! Hands down Awesome Bed! Get it! You won’t be sorry-11/24/23 Seattle Wa ... show more
Reviewed in the United States on November 24, 2023 by Leslie A.

  • Very Comfortable!
Color: Black Size: Queen Style: 12 Inch
I've only slept on it a few nights so far, but I really enjoy this mattress. Previously, I had a standard spring mattress and it was too hard for me to sleep on my back because it would hurt my lower back and hips. On the Sweetnight mattress, I have no such pain. The upper part of the mattress is sufficiently soft that there's not so much pressure, but supportive enough that it doesn't feel like you're sleeping on an air mattress. If you share your bed with someone, it's also pretty movement isolating so you won't be woken up by your partner (or cat) moving around so much like with a standard mattress. It sleeps a bit warmer than a standard mattress, but so far it's very comfortable and I highly recommend this mattress! ... show more
Reviewed in the United States on April 25, 2024 by RJ

  • best investmen purchase...
Color: Black Size: Queen Style: 12 Inch
We chose this mattress based on some of the other reviews we read and felt like it would be a great choice for us. I was thrilled to see that upon arrival it was in a box that was easy to carry but initially made me wonder how comfortable it could truly be. Exellent price for starters! Package was shipped and arrived quickly. It was vacuum sealed and packed down to easily move. The mattress took a couple of days to expand. It did have a slight odor but dissipated after a few days. It is VERY comfortable. I sleep better than I've slept in a long time. the mattress is easy to unpack and feels like it's of good quality for the price. I am pleased with the construction of this mattress and would consider purchasing more in the future ... show more
Reviewed in the United States on November 19, 2023 by WowStudio8 WowStudio8

  • Quality
Color: Black Size: Queen Style: 12 Inch
Love this bed very comfortable
Reviewed in the United States on March 5, 2025 by They are amazing the quality of the boot was great love love it.

  • Quality didn’t last
Color: Black Size: King Style: 12 Inch
At first, when my wife and I received this mattress we felt it was well-designed and firm enough for us, but in less than 6 months it began to sag significantly where each of us slept. The edges are so soft, you can’t even sit down to put your shoes on. When I reached out to customer service, it became an endless circle of requesting more information from me until I have finally given up a purchased a new mattress elsewhere. ... show more
Reviewed in the United States on February 9, 2025 by Nicholas

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