The Essential Mattress
“One of the best mattresses
we've ever tested” — Which? 2019.
“One of the best mattresses
we've ever tested” — Which? 2019.
Select a size
Streamlined support
A firm bottom layer and a soft top layer.
Easy-to-clean cover
Upholstery-grade cover zips off for easy upkeep.
2 layers of premium foam
Combination of support, breathability, and comfort
Streamlined support
A firm bottom layer and a soft top layer.
Easy-to-clean cover
Upholstery-grade cover zips off for easy upkeep.
2 layers of premium foam
Combination of support, breathability, and comfort
Streamlined support
A firm bottom layer and a soft top layer.
Easy-to-clean cover
Upholstery-grade cover zips off for easy upkeep.
2 layers of premium foam
Combination of support, breathability, and comfort
Support, breathability, and comfort - in just two durable layers
It’s built to last — night after night.
Lower cost mattress, same high standards
No more sleepless nights
Risk-free trial
Free shipping & returns
Exceptional customer service
Product specs
- Measurements & dimensions
(W x L x D)
Single90 x 190 x 18 cm
13 kg
EU Single90 x 200 x 18 cm
14 kg
Small Double120 x 190 x 18 cm
18 kg
Double135 x 190 x 18 cm
20 kg
EU Double140 x 200 18 cm
22 kg
King150 x 200 x 18 cm
23 kg
EU King160 x 200 x 18 cm
25 kg
Super King180 x 200 x 18 cm
28 kg
- MaterialsOpen-cell foamDurable 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.
Build your dream bed
Frequently asked questions
- 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 our mattresses 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 mattress is delivered.