The Essential Mattress

It's simple really. We made an expensive mattress, that’s not expensive.

Select a size

100 Night Trial,
Free Shipping & Returns

Optional extras: Planned delivery & existing mattress removal

A firm bottom layer and a soft top layer.

Upholstery-grade cover zips off for easy upkeep.

Combination of support, breathability, and comfort

The zip-off cover is made with an upholstery-grade hybrid knit that’s designed to stand up to years of use.

Upholstery-grade cover for added durability

We own the manufacturing process, so we can guarantee all Casper mattresses meet our high standards for comfort.

The long-lasting foams and careful construction of every Casper mattress promise a decade of great sleep.

We give you 100 nights to try it on us. Don’t love it? We’ll pick it up and give you a full refund.

Free shipping and returns are included with every order. All returned mattresses are recycled.

Snooze specialists are on hand to answer any question under the moon.

Measurements & dimensions
(W x L x D)
Single
90 x 190 x 18 cm
13 kg
EU Single
90 x 200 x 18 cm
14 kg
Small Double
120 x 190 x 18 cm
18 kg
Double
135 x 190 x 18 cm
20 kg
EU Double
140 x 200 18 cm
22 kg
King
150 x 200 x 18 cm
23 kg
EU King
160 x 200 x 18 cm
25 kg
Super King
180 x 200 x 18 cm
28 kg
Materials
Open-cell foam
Durable support foam with contour cuts
Country of origin
Designed in the USA and manufactured in the UK with components from the UK and EU.
Certifications
All mattresses and components are BS 7177 (low hazard) compliant and CertiPUR certified.
Warranty
10-year limited warranty. Read More
Shipping info
In the UK, we ship via UPS. All mattresses come in a 40 x 40 x 110 cm box.
Shipping costs
Free shipping and free returns in the UK.
Construction & Materials
- 2 foam layers, 18cm height
- Open-Cell Foam (6 cm)
- Durable Support Foam (12 cm)
Symmetric construction with contour cuts in the base layer creating 5 zones.
Removable mattress cover made of 98% polyester and 2% elastane. Washable at 60 degrees.
Handles for moving and turning the mattress, made of 100% polyester.

Our unique pillow-in-pillow design creates the perfect balance of softness and support.

Supima® cotton and a lightweight percale weave create the perfect balance of soft, crisp, and airy.

Keeps your mattress looking and feeling brand new by guarding against dirt, spills, and normal wear and tear.

What setup do you recommend for the Casper Essential?
The Casper Essential needs a setup with plenty of direct support. For optimal support, we recommend using our Casper bedframe. This mattress can also be used with any frame with slats less than 4" apart, a platform bed, or an adjustable base.
What does the Casper Essential feel like?
When we designed the Casper Essential, we knew we had to deliver lasting comfort at an unbeatable price. It borrows elements from our signature mattress to promise coolness and support in a more cost-efficient design.
How does the 100-night trial work?
At Casper, we want to give you the best trial experience possible. That’s why you can try all our products in the comfort of your own home, risk-free, for 100 nights. If they aren’t working out, you can return them for a full refund. Our 100-night trial serves as our return policy, and it starts from the night your product is delivered.