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A person's hand presses down to feel the comfort of the Essential Topper.

Set up as easy as 1, 2, Zzz. A person sets their new Essential Topper on top of their mattress with ease.

A peson sits on their Essential Topper in bed, feeling the comfort of the mattress topper with their hands.

The image shows the difference in thickness between 2-inch pressure relief and 3-inch enhanced relief.

Close-up image of a person lying on their side in bed. The Essential Topper offers added comfort for your best night's rest.

Casper

Mattress Topper

$139.50

SAVE 10%

Comp. Value:

$155

Give your mattress a touch of Casper comfort.

Give any mattress a glow up with the breathable and responsive comfort of Casper. Choose between 2-inches of pressure relief or 3-inches for even more coziness.

Why you'll love it

BREATHABLE FOAM DESIGN: Breathable foam keeps air flowing so you stay sleeping.

CHOOSE YOUR COMFORT: Available as 2- or 3-inches for your desired level of pressure-relief.

SOFT & COZY COVER: A soft-knit cover makes your mattress even comfier.

UPGRADE ANY BED: Perfect for dorms, guest beds, or any mattress that needs a glow up.

EASY SET UP: Just unbox, unroll, add the cover and snooze away.

Select your height:

Select your size:

Twin Twin XL Full Queen King

In-stock, ships in 2-3 business days | Free shipping & returns

Got Questions

Chat with us now, or give us a call: +1.888.498.0003

Our friendly Sleep Specialists are dedicated to helping you find the mattress of your dreams!

Mattress Topper

$139.50

SAVE 10%

Comp. Value:

$155

Select your size:

$139.50

Comp. Value:

$155

Product specifications

Measurements & Dimensions

Twin

38" x 75" x 3"
13.3 lbs.

Twin XL

38" x 80" x 3"
14.1 lbs.

Full

53" x 75" x 3"
18.3 lbs.

Queen

60" x 80" x 3"
21.63 lbs.

King

76" x 80" x 3"
27.1 lbs.

Materials & Care

Care instructions:

Cover:

DO NOT REMOVE COVER.
Spot clean with mild detergent.
Air dry.

Foam:

Spot clean with mild soap.
Rinse, squeeze water out gently.
Let air dry away from direct sunlight or heat.
DO NOT PLACE FOAM IN WASHER OR DRYER.

Shipping & Warranty

Free shipping via UPS – additional shipping fees apply to Alaska and Hawaii. Click here to learn more about our delivery process.

Subject to 5-year Limited Mattress Topper Warranty.

You can return your Casper item and get a full refund within 30 days of delivery or within 30 days of an in-store purchase, provided the merchandise is unused and in its original packaging and condition.

Overall rating: 4.0434785 / 5 from 23 reviews.

AI Generated Review Summary

Summary topics

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Review highlights

Reviews

The topper is cozy. Unfortunately

"The topper is cozy. Unfortunately it shifts a lot and there are no straps on the topper to hold it to the mattress better."

— Benjamin S. (3/5)

Toxic Polyurethane smells so bad

"Toxic Polyurethane smells so bad that it has been on my porch since I received it. It is absolutely unusable. Worst purchase ever!"

— nan p. (1/5)

I bought the Casper Dream

"I bought the Casper Dream and it was too firm for me. I’m a side sleeper and I woke up every night uncomfortable. I almost sent it back until I saw the good reviews for this. Bought it online at 3 am when I’d woken up yet again and it was the last straw. This topper saved the mattress from a return."

— Matthew B. (5/5)

While it has provided the

"While it has provided the extra softness I was hoping for, the fit inside the cover is off. It also moves on the bed making it off center."

— Debra T. (4/5)

This is my second mattress

"This is my second mattress topper and both have been and remain awesome. Guests comment claim when did we buy a new mattress. They are so comfortable."

— DENNIS K. (5/5)

It’s just ok

"The pros, it’s not hot . The cons not supportive and not soft . I still wake up with my hips hurting ."

— Gretchen O. (2/5)

Glad we purchased it. The

"Glad we purchased it. The topper is a nice addition. We sleep more comfortably now."

— David O. (5/5)

I got the 3 in

"I got the 3 in mattress topper for a ten year old queen bed that was slumping in the middle, it has caused back pain but now my bed situation is so much better it’s so cozy and makes it feel like a new mattress. I have a king bed Casper hybrid mattress too for a few years and I feel it’s just as good :) get one!"

— Chanel S. (5/5)

I love it. I finally

"I love it. I finally get to sleep longer while in pain. This is from a 3inch topper on a wasted money purchase from mattress firm that elevated my pain. I look forward to purchasing a casper mattress going forward. I already recommended the topper."

— DONNA K. (5/5)

Awful.

"Topper is constructed of cheap egg crate foam inside. Very squishy and unpleasantly soft. Sheets don’t stay tight on topper. The only thing I like about topper is the zippered outer shell."

— Lorraine C. (1/5)

Q&A

Frequently asked questions

What makes the Casper Essential Mattress Topper unique?

The Essential Mattress Topper is designed to provide additional comfort and pressure relief to any mattress. We combine the bounce and breathability of Breathe Flex Foam and soft-knit Cozy Cover to make it easier for you to fall asleep and stay comfortable throughout the night. Revive your guest bedroom, dorm room, or any bed with our 2-inch or 3-inch mattress topper.

What is the difference between the 2-inch and 3-inch mattress topper?

Casper offers a 2-inch and 3-inch mattress topper for you to choose from based on your needs for pressure relief and mattress height preference. A thicker mattress topper provides extra comfort and support, and you can rest assured that both are breathable and keep you sleeping comfortably all night.

Is the Casper Essential Mattress Topper machine washable?

This foam mattress topper is not washable, and we do not recommend removing the quilted knit cover. Instead, spot clean with mild detergent and air dry away from direct sunlight or heat.

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Find a Casper store near you

Feel the difference in person. Try products for yourself and chat with a Sleep Specialist at a store near you.

Find a store

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Connect with a Sleep Specialist

Our Sleep Specialists are dedicated to helping you find the mattress of your dreams. Give us a call or chat with us now.

Email us Call +1-888-498-0003

Elevate your sleep game

SAVE 35%

White sheet set, folded, stacked on top of two Hybrid Snow Pillows against a white background

Two Hybrid Snow Pillows with a close-up of the inside material of the pillow. Text on the image reads "Down Alternative. Ultra soft foam. Medium feel."

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Waterproof Mattress Protector

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Breathable Mattress Protector

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Foam Pillow with Snow Technology

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What is Comp. Value?

A man unboxes his Casper mattress on his bed frame.

What is Comp. Value?

Our Comparable Value prices reflect the price at which we or third parties have offered this item or a comparable item.

How does Casper create the best value products for their sleepers?

Everything must help sleep and must be tested.

Our team regularly searches the market and tests comparable mattress and sleep products to ensure that ours offer top-quality materials, the most value for your dollar, and the best sleep experience on the market.

Every Casper mattress is designed and assembled in the USA.

As part of the Carpenter Co family, Casper mattresses are manufactured by the largest foam manufacturer in the world—no middle man, no markups, just the best prices for our sleepers.

We don’t rely on gimmicks—just 12+ years of expertise.

With 12+ years in the mattress and bedding industry, the Casper team knows what makes a great night’s rest and what’s just fluff. Our mattresses and bedding are obsessively-engineered and precisely-layered to help you get your deepest sleep ever.

We don’t sleep on getting you the best possible deal.

The Comp. Value shown for Casper products is never set it and forget it. Our team conducts thorough market research every quarter to ensure our comparable value is always accurate to the bedding market and the three most comparable products, so you never have to worry about missing out on savings.

A Casper store associate interacts with a person by a mattress.