BedInABox Tranquillium vs Brentwood Home Crystal Cove Flippable

A firmer and supportive feel.

Available in a medium feel, made with natural latex and free of synthetic ingredients. Our latex is made with the Dunlop process.
The other side of the mattress is topped with a plush layer of CertiPUR-US Certified Flow Foam that will conform to your body to provide perfect pressure relief and restorative sleep.

A 3-layer construction:

• 3" 3lb Density CoolRest® Memory Foam Infused with Liquid Gel
• 2" Pluralux Foam
• 7" 2lb Density Sure Align Support Foam
• Smooth Knit Cover.

The Crystal Cove mattress features a unique dual-sided design for a customizable, ultra-luxurious sleeping experience. To change your preference, simply flip the mattress.

• 2" All Natural Latex Layer (4lb density)
• 1" Flow Foam (4lb density 12 ILD)
• 2" Charcoal-infused Memory Foam (4lb density)
• 8" Combi-Zone Coil Unit (Queen coil count: 1130).

3 lb density memory foam rebounds (takes it shape) quicker making it easier to change positions.
The TENCEL® cover is a performance fabric like no other, absorbing moisture completely and naturally, creating a cooler and more comfortable sleep. With more breathability than cotton, and a softer hand than silk, TENCEL® can be found anywhere from athletic wear to luxurious bedding. Nothing is dreamier than going to sleep on a bed made with TENCEL® fibers.

Activated charcoal is one of the most effective cooling and purifying minerals. Its many healing properties include trapping toxins and chemicals in the body, allowing them to be flushed out and preventing reabsorption.
Our 100% natural Dunlop latex is breathable, durable, naturally responsive, non-toxic, anti-microbial and eco-INSTITUT® certified. Rest easy knowing this premium, natural material is eco-friendly and healthy.

Our CoolRest™ gel advanced memory foam quickly conforms to your body for pressure relief and support without letting you sink too far into the mattress.

5 strategic zones
Precision crafted, pocketed coils - made in the US from recycled, single-tempered steel - effortlessly distribute your body's weight and relieve aching pressure points. Made of up to 1,414 individually pocketed coils, they also provide critical zoned support for your hips and shoulders, while structurally reinforcing the perimeter to eliminate that "roll-off-the-edge" feeling.

Open cell memory foam increases air flow, contributing to a cooler sleep.
Sure Align foam works in tandem with CoolRest® Gel memory foam and provides perfect support for long lasting comfort.

Just below the Flow Foam lies our innovative, naturally cooling, and plush Charcoal-infused Memory Foam. This Certi-PUR-US® certified memory foam is made without ozone depleters, PBDE flame retardants, mercury, lead, heavy metals, formaldehyde or phthalates.

CoolRest® Gel memory foam perfectly contours to your body providing improved pressure relief to reduce tossing & turning.
Sure Align foam designed to support & correctly align your spine so you can sleep better.

A layer of individually wrapped coils allows precise body contouring for optimal support. Reinforced coils in the lumbar region give your lower back the support it needs, and edge retention coils allow you to sit or sleep at the edges without rolling off. We choose isolated springs to reduce noise, motion transfer, and partner disturbance.

The TENCEL® cover offers unique moisture management properties - absorbs 50% more moisture than cotton, making it a highly effective performance fabric. Rapid absorption of moisture proves most effective in inhibiting bacterial growth naturally, without adding any chemicals.

Artfully-designed, Functional Cover
Removable and washable stitched gray cover with a beautiful, modern design.

Certified Vegan by Vegan Action

Typically, orders are shipped within two business days of receipt from our warehouse in Johnson City, TN via FedEx Ground. Delivery is usually 1-5 days depending on where you live.

We make everything to order when you purchase from Brentwood Home. The handcrafting process usually takes 3 to 5 days to complete, and delivery times vary depending on your distance from our Los Angeles workshops. Expect to receive your mattress within 5 to 10 business days after placing your order.