We’re reader supported. If you make a purchase using the links included, we may earn commission at no extra cost to you!

comparison

BedInABox Tranquillium vs Leesa Original

Easily compare the Leesa Original 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
Spring Sale ! Up to 20% Off  Mattresses + 2 FREE Pillows ($180 Value). Offer valid until 4/30/24
See offer

Essential Mattress Info

Brand
BedInABoxLeesa (USA)
Mattress Type
Memory foamMemory foam
Prices
Video

Trial & Warranty

Trial Period
Icon check markIcon check mark
Trial Period (nights)
120100
Warranty Length (years)
2010

Firmness Options

One Firmness Fits All?
Icon check markIcon check mark
Adjustable Firmness
Icon timesIcon times
Half-Half Firmness
Icon timesIcon times
Selectable Firmness
Icon timesIcon times
Flippable / Reversible Firmness
Icon timesIcon times
Firmness Info

A firmer and supportive feel.

The 6" base foam layer adds strength, durability and structure to support sleepers of all sizes, without feeling too firm.
The Leesa Original mattress is a medium firm mattress, rated a 5-7/10 on the firmness scale.

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 new and improved Lessa mattress (released October, 2018) is a 3-Layer Foam Construction

  • 2" Cooling Foam Top Layer (IFD: 13. DENSITY: 3 PCF)
  • 2" Contouring Memory Foam (IFD: 9. DENSITY: 3 PCF)
  • 6" Core Support Foam Base (IFD: 32. DENSITY: 1.8 PCF)
  • Seamless Iconic Four-stripe Cover.

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.

Beautifully designed and engineered with three premium foams for cooling, body contouring and pressure-relieving core support.

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.

The Leesa mattress is designed to cradle and support your body while avoiding the sinking feeling and overheating found in other foam mattresses.

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.

The 2" LSA200™ foam top layer provides airflow for a cooler night's sleep and enough bounce for freedom of movement.

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.

Pressure Relieving Memory Foam
The 2" memory foam layer delivers the body contouring and pressure relief you've come to expect from memory foam.

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.

The Leesa Mattress is wrapped in our iconic four-stripe cover that features fire retardant properties.

Manufactured in
United StatesUnited States

Suitability

Side Sleepers
Icon check markIcon check mark
Back Sleepers
Icon check markIcon check mark

Size & Weight

Twin
Icon check markIcon check mark
Twin Dimensions
75 x 38 x 12 "75 x 39 x 10 "
Twin Weight (lb)
5345
Twin XL
Icon check markIcon check mark
Twin XL Dimensions
80 x 38 x 12 "80 x 39 x 10 "
Twin XL Weight (lb)
6248
Full
Icon check markIcon check mark
Full Dimensions
75 x 54 x 12 "75 x 54 x 10 "
Full Weight (lb)
7656
Queen
Icon check markIcon check mark
Queen Dimensions
80 x 60 x 12 "80 x 60 x 10 "
Queen Weight (lb)
9071
King
Icon check markIcon check mark
King Dimensions
80 x 76 x 12 "80 x 76 x 10 "
King Weight (lb)
11390
Cal King
Icon check markIcon check mark
Cal King Dimensions
84 x 72 x 12 "84 x 72 x 10 "
Cal King Weight (lb)
11392

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.

Once an order is placed, we need 2-3 business days to build and compress your mattress before boxing and shipping directly to you. UPS in-transit times vary from 1-3 business days depending on location.

Prices
Latest Promotions
Spring Sale 25% off mattresses* 25% off bundles. Plus, free pillows with select orders. *Excludes the Essential mattress.
See offer
Spring Sale ! Up to 20% Off  Mattresses + 2 FREE Pillows ($180 Value). Offer valid until 4/30/24
See offer