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comparison

BedInABox Tranquillium vs TEMPUR-Adapt

Easily compare the TEMPUR-Adapt vs BedInABox Tranquillium Mattresses side-by-side.

Latest Promotions
Spring Sale 25% off mattresses* 25% off bundles. Plus, free pillows with select orders. *Excludes the Essential mattress.
See offer
Ends Monday ! Save 30% breeze° Closeout Mattress Models + $300 in Free Accessories with Adapt® & Breeze® mattress purchases use code 300FREE + Buy One, Get One Free Pillows & Sheets Bundles
See offer

Essential Mattress Info

Brand
BedInABoxTempur-Pedic
Mattress Type
Memory foamAll Foam
Prices
Video

Trial & Warranty

Trial Period
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Trial Period (nights)
12090
Warranty Length (years)
2010

Firmness Options

One Firmness Fits All?
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Adjustable Firmness
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Half-Half Firmness
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Selectable Firmness
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Flippable / Reversible Firmness
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Firmness Info

A firmer and supportive feel.

Available in Medium Feel and Medium Hybrid Feel.

Mattress Construction

Materials Overview

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 technology that started it all, redesigned for today. Superior cool-to-touch comfort. Two layers of premium TEMPUR® Technology. Working together to continually adapt and conform to your body's changing needs throughout the night - relieving pressure, reducing motion transfer, relaxing you while you sleep, and rejuvenating you for your day.

Comfort Info

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.

Support Info

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.

Comfort Specs

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.

TEMPUR-ES® Comfort Layer
Softer feel works in combination with other materials to support and relax.

Support Specs

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.

Original TEMPUR® Support Layer
Advanced adaptability for truly personalized comfort and support.

Fabric Specs

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.

Premium knit technology cover for a superior cool-to-touch feel, with an antimicrobial treatment that protects the mattress against common allergens - such as dust mite dander and mold - helping it stay fresh.

Manufactured in
United StatesUnited States

Suitability

Side Sleepers
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Back Sleepers
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Size & Weight

Twin
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Twin Dimensions
75 x 38 x 12 "74 x 38 x 11 "
Twin Weight (lb)
53
Twin XL
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Twin XL Dimensions
80 x 38 x 12 "80 x 38 x 11 "
Twin XL Weight (lb)
62
Full
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Full Dimensions
75 x 54 x 12 "74 x 53 x 11 "
Full Weight (lb)
76
Queen
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Queen Dimensions
80 x 60 x 12 "80 x 60 x 11 "
Queen Weight (lb)
90
King
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King Dimensions
80 x 76 x 12 "80 x 76 x 11 "
King Weight (lb)
113
Cal King
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Cal King Dimensions
84 x 72 x 12 "84 x 72 x 11 "
Cal King Weight (lb)
113

Certifications & Sustainability

Certifications
CertiPur-US®
CertiPur-US®
CertiPur-US®
Other Certification Info

Delivery

Delivery Cost
FREEFREE
Delivery Info

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 offer Free White Glove Delivery within the continental United States for mattress + foundation and mattress + adjustable base orders. We bring them to your home, set them up for you, remove the packing materials, and even remove your old mattress and box spring if you want us to. Delivery time varies, depending on the distance from one of our delivery hubs to your home. Average delivery is 1 - 2 weeks, depending on your location.

Prices
Latest Promotions
Spring Sale 25% off mattresses* 25% off bundles. Plus, free pillows with select orders. *Excludes the Essential mattress.
See offer
Ends Monday ! Save 30% breeze° Closeout Mattress Models + $300 in Free Accessories with Adapt® & Breeze® mattress purchases use code 300FREE + Buy One, Get One Free Pillows & Sheets Bundles
See offer