Casper Original vs BedInABox Tranquillium

Award-winning comfort, signature "just right" feel. It's a medium-firm feel and support.

A firmer and supportive feel.

The Casper Original is good for sleepers of all kinds who want both support and cooling. Three layers of construction:

• Breathable Polyurethane Foam
• Zoned Memory Foam
• Durable Polyurethane Support Foam.

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.

A layer of Airscape™ perforated breathable foam increases airflow and circulates air so you don't get too hot at night.

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.

Premium foam conforms to your body to relieve pressure.
Zoned Support™ provides a layer of memory foam with 3 ergonomic zones to help align your spine and provide more relief.
The durable base is engineered to prevent sinking and sagging while supporting your whole body.

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.

Stay cool all night with the innovative cooling system. AirScape™:

• A top layer of perforated breathable foam helps reduce heat.
• Tiny holes move hot air and body heat away.

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.

Get all-night comfort with the innovative support system. Zoned Support™:

• 3 zones of targeted support for proper spinal alignment.
• Softer foam around the shoulders provides more relief to the upper body.
• Firmer foam under the hips, waist, and lower back helps align your spine.

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.

Planet-friendly textiles. Up to 57 recycled bottles in each cover.

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 Casper ships to your door for free in a compact box that’s easy to maneuver on your own. Additional fees may apply for HI, AK, and certain areas of Canada. Terms and conditions apply.

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.