Is the Casper Element good for side sleepers?

It is medium firm and marketed for back and stomach sleepers. Side sleepers who want more cushioning at the shoulder and hip may find the top layer too firm, while lighter sleepers often find it fine.

Does the Casper Element need a box spring?

No box spring is required, and none is included. It works on a slatted frame, platform bed or adjustable base; a solid or slatted foundation is enough.

How long does it take to expand after unboxing?

It arrives compressed and rolled. Most of the expansion happens within hours, and it reaches full height within about 24 to 48 hours.

Is the cover washable?

The knit cover zips off, but Casper specifies spot cleaning only. Do not machine wash or dry it.

Is the Casper Element a good budget pick versus the Casper Original?

The Element is the cheaper, simpler two-layer foam model. The Original adds a third layer and more zoned support, so choose the Element if price matters most and you sleep on your back or stomach.

What sizes does the Casper Element come in?

It is sold in the standard sizes up to California King, which measures 84 inches long and 76 inches wide in King. Check the size you need before ordering, since the fill weight differs by size.

Where is the Casper Element Mattress cheapest?

At Amazon CA, for CA$688.93, as of our latest check.

What do buyers say about the Casper Element Mattress?

Rated 4.6 out of 5 from 3,800 ratings.

Casper Element Mattress

Best price now

CA$688.93at Amazon CAChecked 2 h ago

Prices are checked against each store and labelled with when.

Visit Amazon CA

Casper Element Mattress

Best price now

CA$688.93at Amazon CAChecked 2 h ago

Prices are checked against each store and labelled with when.

Visit Amazon CA

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Price facts

Lowest price today: CA$688.93 at Amazon CA (checked Nov 10, 2026).

Our take on the Casper Element Mattress

The Casper Element is Casper's entry-level all-foam mattress, built from two layers of perforated foam: a softer top layer for a little bounce and a firmer base to limit sagging. It is medium firm, aimed at back and stomach sleepers, and the zip-off knit cover uses up to nine recycled bottles per cover. It ships rolled in a box and works with an adjustable base. It is a simpler two-layer build than the Casper Original, which adds a third foam layer and more zoned support.

Best forBack and stomach sleepersShoppers wanting a low-cost CasperGuest rooms and first apartmentsAdjustable-base owners

Pros

Medium-firm feel suits back and stomach sleepers
Two foam layers: soft top over a firmer support base
CertiPUR-US certified, made without ozone-depleting chemicals or phthalates
Cover zips off and is spot-cleanable
Ships compressed in a box for easy setup
Compatible with adjustable bases
Designed and assembled in the USA

Cons

All-foam build with no coils or edge reinforcement
No foundation included
Spot clean only; cover is not machine washable
Plush top layer may feel too soft for some side sleepers
Entry-level foam may not last as long as pricier models

Casper Element Mattress prices at every store

Amazon CANew
In stock
CA$688.93Free shippingChecked 2 h ago
Visit Amazon CA

Casper Element Mattress price history

Lowest price we've seen: CA$688.93 on Nov 10 at Amazon CA. Tracked across 1 store since Nov 10.

What reviewers say

4.6 / 53,800 ratings

With 4.6 out of 5 from about 3,800 ratings, owners generally find the Element comfortable and easy to set up for the price. Complaints tend to center on softness and long-term durability rather than delivery or service.

What people mention

ComfortPraisedOwners describe a balanced medium-firm feel that supports back and stomach sleeping.
SetupPraisedBuyers say it expands to full shape quickly after unboxing.
ValuePraisedReviewers call it a strong price for a Casper-brand foam mattress.
FirmnessMixedSome sleepers find the top layer softer than the medium-firm label suggests.
DurabilityCriticisedA share of owners report the foam softening or sagging sooner than expected.
Edge supportCriticisedSitting or sleeping near the edge feels less supported than on coil mattresses.

About the Casper Element Mattress

Sleep better in the Casper Element, engineered with the Casper quality at an affordable price.

Specifications

Firmness Level: Medium Firm
Mattress Type: All-foam, Memory Foam
Type: Mattress
Length: 84 in (California King)
Width: 76 in (King)
Certifications: CertiPUR-US Certified
Core Material: Foam

Questions and answers

Is the Casper Element good for side sleepers?: It is medium firm and marketed for back and stomach sleepers. Side sleepers who want more cushioning at the shoulder and hip may find the top layer too firm, while lighter sleepers often find it fine.
Does the Casper Element need a box spring?: No box spring is required, and none is included. It works on a slatted frame, platform bed or adjustable base; a solid or slatted foundation is enough.
How long does it take to expand after unboxing?: It arrives compressed and rolled. Most of the expansion happens within hours, and it reaches full height within about 24 to 48 hours.
Is the cover washable?: The knit cover zips off, but Casper specifies spot cleaning only. Do not machine wash or dry it.
Is the Casper Element a good budget pick versus the Casper Original?: The Element is the cheaper, simpler two-layer foam model. The Original adds a third layer and more zoned support, so choose the Element if price matters most and you sleep on your back or stomach.
What sizes does the Casper Element come in?: It is sold in the standard sizes up to California King, which measures 84 inches long and 76 inches wide in King. Check the size you need before ordering, since the fill weight differs by size.
Where is the Casper Element Mattress cheapest?: At Amazon CA, for CA$688.93, as of our latest check.
What do buyers say about the Casper Element Mattress?: Rated 4.6 out of 5 from 3,800 ratings.

More mattresses

Cover Material

Polyester, Knit, Lycra, Rayon, Recycled Polyester

Material

Foam

Foundation Type

Adjustable Base

Foundation Included

No

Care Instructions

Spot Clean

Fill Material

Memory Foam

Fill Type

Perforated foam, Casper Breathe Flex Foam, Open-cell foam

Fill Style

Plush

Fill Weight

87 lbs (King)

Fill Specialty Style

Hypoallergenic (made without ozone-depleting chemicals and phthalates)

Closure Type

Zip-off

Construction Highlights

Rolled (conveniently compressed for easy delivery)

Removable Cover

Yes

Sleep Position

Stomach Sleeper, Back Sleeper

Specialty Style

Tight Top