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 Original vs BedInABox Tranquillium

Easily compare the BedInABox Tranquillium vs BedInABox Original 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 25% off mattresses* 25% off bundles. Plus, free pillows with select orders. *Excludes the Essential mattress.
See offer

Essential Mattress Info

Brand
BedInABoxBedInABox
Mattress Type
Memory foamMemory foam
Prices
Video

Trial & Warranty

Trial Period
Icon check markIcon check mark
Trial Period (nights)
120120
Warranty Length (years)
2020

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.

Mattress Construction

Materials Overview

The PacBed Original has a new look and improved feel! We kept the aspects that made the PacBed Original our most popular mattress, while enhancing the feel of our memory foam. A 2-layer construction:

  • 3" 3lb Density CoolRest® Advanced Memory Foam
  • 8" 2lb Density High Quality Sure Align Support Foam
  • Smooth Knit Cover.

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.

Comfort Info

3 lb density memory foam rebounds (takes it shape) quicker making it easier to change positions.

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

The CoolRest® advanced memory foam has been softened (just slightly), creating more contouring qualities, while retaining the same great support.

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 structure increases air flow, contributing to a cooler sleep.

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.

Support Specs

CoolRest® advanced memory foam perfectly contours to your body providing improved pressure relief to reduce tossing & turning.
Sure Align support foam designed to support & correctly align your spine so you can sleep better. This works in tandem with the memory foam and provides perfect support for long lasting comfort and helps to distribute body weight evenly across the mattress.

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.

Fabric Specs

Soft polyester knit cover for comfort and stretch, perfect for memory foam. Polyester fabrics and fibers are incredibly strong and durable, resists abrasion and dries quickly. Breathable for better temperature control. Accentuates the memory foam feel.

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.

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 11 "75 x 38 x 12 "
Twin Weight (lb)
5353
Twin XL
Icon check markIcon check mark
Twin XL Dimensions
80 x 38 x 11 "80 x 38 x 12 "
Twin XL Weight (lb)
6062
Full
Icon check markIcon check mark
Full Dimensions
75 x 54 x 11 "75 x 54 x 12 "
Full Weight (lb)
7476
Queen
Icon check markIcon check mark
Queen Dimensions
80 x 60 x 11 "80 x 60 x 12 "
Queen Weight (lb)
8890
King
Icon check markIcon check mark
King Dimensions
80 x 76 x 11 "80 x 76 x 12 "
King Weight (lb)
110113
Cal King
Icon check markIcon check mark
Cal King Dimensions
84 x 72 x 11 "84 x 72 x 12 "
Cal King Weight (lb)
110113

Certifications & Sustainability

Certifications
CertiPur-US®
CertiPur-US®
CertiPur-US®
OEKO-TEX®
OEKO-TEX®
Icon times
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.

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.

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 25% off mattresses* 25% off bundles. Plus, free pillows with select orders. *Excludes the Essential mattress.
See offer