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12 Inch Queen Mattress, Fiberglass Free Hybrid Bed in a Box with Dual Cooling Gel Memory Foam & Pocket Springs, CertiPUR-US Certified for Back Pain Relief, Motion Isolation, Medium Support

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Condition: New
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$149.99 Why this price?
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Availability: Only 2 left in stock, order soon!
Fulfilled by Amazon

Arrives Tuesday, May 5
Order within 6 hours and 52 minutes
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Size: Queen


Style: 12'' Premier


Features

  • Special design: Stay cool all night with our specially designed queen cooling mattress. The breathable 3D knit fabric surface works together with advanced airflow memory foam to enhance air circulation and dissipate heatkeeping you comfortably cool while you sleep.
  • Sleep without the chemicals:Features a solid block of high-resilience foam for lasting support that resists sagging.Through careful material selection and production, we minimize off-gassing so your queen hybrid mattress arrives nearly odor-free, ready for healthier sleep faster.
  • KELTFOS Sleep System: Introducing our signature three-layer fabric and foam combination that forms the top comfort zone of every Keltfos mattress. Designed with a pill-resistant soft fabric, a solid slab of high-resilience foam, and dynamic support foam, it delivers a refreshingly stable sleep experiencehelping you wake up renewed every morning.
  • Soft Relief, Perfect Alignment:Tired of waking up feeling stiffer than when you went to bed? Imagine a mattress that doesnt just lie beneath you, but cradles you. Our 12 inch queen luxury mattress is designed with that perfect sink-in feelsoft enough to relieve pressure, yet supportive enough to lift your spine into alignment.
  • Easy Setup:The queen mattress in a box arrives vacuum-packed and rolled for super compact shipping. Just unbox, unroll, and see that baby expandgood to go in up to 72 hours. Oh, and no sweat: it comes with hassle-free returns and a 100-night trial.

Description

quenn mattress

Brand: KELTFOS


Size: Queen


Product Dimensions: 80"L x 60"W x 12"Th


Item Weight: 48 Pounds


Item Firmness Description: Medium


Top Style: Pillow Top


Cover Material: Polyester Blend


Number of Layers: 1


Fill Material: Gel Memory Foam


Color: Blue


Item Firmness Description: Medium


Number of Layers: 1


Mattress Coil Type: Pocketed Coil


Construction Type: Gel Foam


Number of Mattress Coils: 700


Is Customizable?: No


Size: Queen


Item Dimensions L x W x Thickness: 80"L x 60"W x 12"Th


Item Weight: 48 Pounds


Item Depth: 12 inches


Item Dimensions: 80 x 60 x 12 inches


top-style: Pillow Top


Color: Blue


Style Name: 12'' Premier


Brand Name: KELTFOS


Model Name: queen mattress


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


Model Number: queen-new


Manufacturer: Keltfos


Included Components: Memory Foam


Cover Material: Polyester Blend


Fill Material: Gel Memory Foam


Mattress Comfort Layer Material: Gel Memory Foam


Material Type: Memory Foam


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, May 5

Yes, absolutely! You may return this product for a full refund within 90 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Long Delay
Size: Queen Style: 12'' Premier
The delay is to long, with mo explanation
Reviewed in the United States on April 3, 2026 by Valencia Morris

  • Excellent quality 12inch full size mattress
I recently ordered this 12 inch full size mattress, and so far, I've been very impressed with how comfortable it is! I sleep on my side and back, and this bed supports both. I did allow this mattress to sit for a few days before first using. It measures 12 inches high and fits perfectly on my bed frame. I really like how well made this bed is. The quality of the construction is noticeable, and the materials are definitely higher end. It's soft to the touch and offers good back support. It's also very beautiful in appearance! Overall, this is an excellent value for the quality and phenomenal comfort it provides. I'd highly recommend this 12 inch full size hybrid mattress to others!! Thank you!! ... show more
Reviewed in the United States on March 13, 2026 by VillageVoice

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