Marquis Mattress Review

Marquis Mattress is a Dallas-area bed-in-a-box maker. It sells four cooling-focused models: Cool X, UltraREST, CopperZen and CopperZen Reserve. Prices run from about $268 to $1,215, with a 10-year warranty headline. It's best if you want budget cooling foam or a plush copper hybrid. The catch is that it doesn't publish a trial, return terms or full warranty terms (checked September 2026).

If you sleep on your side, look at CopperZen or CopperZen Reserve in ultra-plush for shoulder and hip cushioning. Cool X in Plush is the budget pick. If you sleep on your back, choose Cool X or UltraREST in Medium Firm for flatter support. If you sleep on your stomach, stick with Medium Firm and confirm you don't sink. The brand doesn't publish ILDs or densities (checked September 2026).

If you're a couple or a combination sleeper, the UltraREST or CopperZen hybrids give you coil bounce and motion isolation. If you're heavier, hybrids beat all-foam for support, but confirm edge feel. The brand doesn't publish coil counts or weight limits. Cool-touch covers with gel, copper or graphite are the cooling pitch. We found no independent cooling test data.

We verified these on official product pages in September 2026. Cool X runs $267.74 to $639.00 across sizes. UltraREST Hybrid runs $399.99 to $829.99. CopperZen runs $299.87 to $746.99. CopperZen Reserve runs $1,125.00 to $1,215.00. The brand doesn't publish size-to-price mapping, sales or financing.

Cool X and CopperZen undercut many direct-to-consumer cooling-foam beds. UltraREST sits in budget-hybrid territory. The Reserve costs roughly double for the tri-zone copper stack. Prices are pre-tax and pre-promo, so recheck them at checkout.

You get cool-touch covers, with copper infusion on the CopperZen lines. Cool X and UltraREST use cooling-gel memory foam. CopperZen and the Reserve use copper-infused memory foam, graphite-infused foam and two gel layers. Cool X has a ventilated support foam base. UltraREST has individually encased pocket coils in 3 zones. The Reserve has glue-free tri-zone coils.

The brand claims CertiPUR-US foams across the lines, and fiberglass-free on UltraREST, CopperZen and the Reserve. It's made in the USA in a mattress-in-a-box format. The brand doesn't publish foam densities, ILDs or coil counts. It also skips coil gauges, cover fabric and fire-barrier details. Layer thicknesses beyond the Cool X and UltraREST heights are missing too (checked September 2026).

A 10-year warranty is stated on the Cool X page. Warranty registration and support links appear across the site. But sag limits, covered defects, foundation rules and claim steps aren't published (checked September 2026).

Durability signals are brand-reported only. They include CertiPUR-US foams, zoned coils with reinforced edges on the UltraREST and USA assembly. We found no long-term owner data or independent wear tests. If you're heavier, confirm support limits before you buy.

We found no star ratings, review counts or complaint rates on the brand site, Google, BBB or independent outlets. We found no third-party scores for cooling, motion isolation, edge support or durability. We also couldn't verify any Amazon, Wayfair or big-box listing with ratings (checked September 2026).

Since published proof is thin, call (214) 838-1538 or email info@marquismattress.com. Ask for verified owner feedback and firmness guidance.

You buy direct at marquismattress.com. All four models had buyable pages in September 2026: Cool X at /product/coolx/, UltraREST at /product/ultralux/, CopperZen at /product/copperzen/ and CopperZen Reserve at /product/marquis-copperzen-reserve/. For ordering help, call (214) 838-1538 or email info@marquismattress.com.

The brand describes itself as a mattress manufacturer just outside Dallas. It doesn't publish a street address, factory tour, stores, dealers or marketplace availability.

Mattresses ship compressed in a box. You unbox, unroll and let them expand. All lines claim adjustable-base compatibility. Cart pages say shipping and taxes recalculate at checkout.

The brand doesn't publish shipping cost, coverage area, delivery times, white-glove setup or old-mattress removal pricing. It also doesn't publish expansion time, off-gassing guidance or base and frame needs (checked September 2026).

The brand doesn't publish a sleep-trial length, return window, exchange option, restocking fee or refund timing. No trial appears on the Cool X, UltraREST, CopperZen or Reserve pages (checked September 2026).

Confirm trial and return terms in writing before you buy. Call (214) 838-1538 or email info@marquismattress.com.

A 10-year warranty is stated for the Cool X. Footer links offer warranty registration and support. But the support page is a contact form with no terms. The brand doesn't publish covered defects, sag minimums, exclusions, transferability, prorating or claim costs (checked September 2026).

Get the warranty document by email before you buy.

Against Zinus, Lucid and other budget cooling-gel beds, Cool X prices in the same band with a USA-made pitch. But rivals often publish trial and return terms that Marquis doesn't. Against Allswell, Dreamfoam and budget hybrids, UltraREST matches on pocket coils plus gel foam. It trails on published specs and trial clarity.

Against copper lines like Brooklyn Bedding CopperFlex or Bear Elite Hybrid, CopperZen and the Reserve share the copper story at lower list prices. They publish less construction proof and no verified trial. Against Tempur-Pedic and Sealy chill lines, Marquis is far cheaper, with no equal testing, stores or warranty documents.

We read the brand's own product, policy and warranty pages, then checked retailer listings and public complaint sites like the Better Business Bureau. We last checked everything here in September 2026. Prices and policies change, so confirm them on the seller's page before you buy. You can read more in our methodology and editorial policy.