Kingsdown Orista Cove Queen Mattress Set with Head Up Only Base - Image 1
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Kingsdown Orista Cove Queen Mattress Set With Head Up Only Base

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SKU: 5890204P

KINGSDOWN Quality Craftsman Since 1904. A blue and white mattress on a bed frame in a modern, well-lit bedroom.
Style + SUBSTANCE. Since 1904, Kingsdown has handcrafted mattresses in the US with superior materials and quality.
Handcrafted Excellence
Handcrafted Excellence

Handcrafted in the United States, our master artisans are committed to better sleep through exceptional craftsmanship.

Finest Materials
Finest Materials

Every square inch of a Kingsdown mattress is handcrafted with superior materials, not just the parts you can see and touch.

Tested and Certified
Tested and Certified

Every single mattress is tested and certified before it leaves our hands to ensure consistent quality and accurate support.

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Kingsdown

For over a century, the Kingsdown name has been synonymous with unprecedented quality. Every detail is considered, and we ensure superior material selection and perfection, right down to the last stitch of our renowned tailoring. Since 1904, we’ve never compromised on comfort, and neither should you.

You'll Love Kingsdown

Sleep Cooler
Sleep Cooler

Kingsdown mattresses are designed to help regulate temperature for cooler, more comfortable sleep.

Motion Isolation
Motion Isolation

Individually wrapped coils decrease motion transfer, and select models feature an added buffer that runs the length of the mattress to mitigate partner disturbance.

Highly Rated
Highly Rated

Kingsdown mattresses are highly rated with over 20,000 reviews, averaging 4.7 stars and a 96% referral rate.

Hand tufted for an elegant touch and to ensure components don't shift over time. Premium Joma Wool wicks away moisture and regulates body temperature. Plush gel quilting foams offer instant pressure relief at the surface. Airflow Latex provides breathable, resilient comfort. Plush Comfort Flex Gel Foam eliminates pressure point buildup. Hundreds of individually wrapped coils contour to every inch of the body for personalized support and minimized partner disturbance. An added layer of micro coils cradle the body for support. The patented motion separation construction provides an undetectable divider that separates both sides of the mattress to mitigate partner disturbance throughout the night. Full Body Surround Edge Support coils along the perimeter create a full, edge-to-edge sleeping surface. Conveniently raise or lower the head of your mattress using the RTG Sleep 2900 adjustable base with wireless remote control.

SKU: 5890204P

Features

Adjustable / Innerspring

Collection

Orista Cove

Warranty

10 year limited warranty -

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20 year limited -

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Q&A answers generated with AI assistance.

Can the head-up adjustable feature help with issues like snoring or acid reflux?

Yes. Elevating the head of the mattress is a highly effective, non-invasive way to address common sleep disruptions. By using the wireless remote to raise the RTG Sleep 2900 base, you can keep the torso slightly upright, which helps open airways to reduce snoring and uses gravity to prevent stomach acid from rising, a frequent concern for those with GERD. This "head-up only" configuration is particularly popular for sleepers who want these specific health benefits without the complexity of a full-body adjustable system.


Can I use this adjustable mattress set within my existing bed frame?

The RTG Sleep 2900 adjustable base is designed with a slim 4-inch profile, making it highly versatile for various bedroom setups. In most cases, it can be placed directly inside a standard queen-size decorative bed frame, provided the frame has a clear interior area for the base to sit. Because it is a "head-up only" model, it requires less clearance than full-motion bases, making it a practical choice for smaller bedrooms or urban apartments where maximizing space is a priority.


What makes this mattress compatible with an adjustable base, and will it lose its shape over time?

This mattress is specifically engineered for flexibility and durability. Unlike traditional innerspring mattresses that can be damaged by bending, this model features hundreds of individually wrapped coils and an additional layer of micro coils that move independently, allowing the mattress to contour seamlessly to the base’s incline. Furthermore, the mattress is hand-tufted—a premium construction technique that physically secures the internal components. This ensures that the plush gel foams and breathable latex layers stay perfectly aligned and won't shift or bunch even with frequent use of the "head-up" feature.


Will the edges of the mattress sag if I frequently sit on the side of the bed?

Stability is maintained through a Full Body Surround Edge Support system. High-density coils are placed along the entire perimeter to create a firm, edge-to-edge sleeping surface. This reinforced border prevents that "rolling off" feeling and ensures the mattress maintains its structural integrity even when you are getting in and out of bed or sitting on the edge while the head section is elevated.


How does this mattress perform for couples with different sleep schedules?

This set is designed with advanced motion isolation technologies to ensure a restful night for both partners. It features a patented motion separation construction, which acts as an undetectable divider to prevent movement on one side of the bed from traveling to the other. Combined with individually wrapped support coils that absorb weight locally rather than transferring it across the surface, one partner can adjust their position or exit the bed without disturbing the other's sleep.


Is this mattress a good choice for hot sleepers or those living in humid climates?

This mattress is an excellent choice for temperature regulation, especially in warmer or coastal regions. It utilizes premium Joma Wool, a natural fiber renowned for its superior moisture-wicking properties and ability to regulate body temperature year-round. This is complemented by "Airflow Latex" and gel-infused quilting foams, which promote breathability and dissipate surface heat, preventing the "sleeping hot" sensation often associated with standard foam mattresses.

80"l x 60"w x 16"h; adjustable base: 4"h