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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

$125

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 1-2 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

$125

Select your size:

$125

Product specifications

Measurements & dimensions

Twin

38" x 75" x 2"
9.9 lbs

Twin XL

38" x 80" x 2"
10.4 lbs

Full

53" x 75" x 2"
13.45 lbs

Queen

60" x 80" x 2"
11.63 lbs

King

76" x 80" x 2"
19.65 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.

Warranty & shipping

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

Final Sale - no trials, returns, or exchanges except in the event of a defect.

Subject to 5-Year Limited Mattress Topper Warranty.

Overall rating: 4.5555553 / 5 from 9 reviews.

AI Generated Review Summary

Summary topics

Review topics: ["topper","sleep"].

Review highlights

Reviews

The topper is really comfy,

"The topper is really comfy, but without any straps to keep it in place it keeps slipping down to the foot the bed"

— April A. (3/5)

Not as expected or presented

"Not as expected or presented as yet. Not the rejuvenation claimed on site description for me"

— John C. (4/5)

We had bought the Casper

"We had bought the Casper One mattress which was a little too firm for a heavy man like me who is also a side sleeper. And so, we bought this mattress topper. The combination of the two has been perfect! My shoulder pain is gone!"

— Mark M. (5/5)

I’ve been waking up in

"I’ve been waking up in pain for the last two years and have tried everything — latex toppers, high-density foam, you name it. Nothing worked… until the Casper topper showed up. Whatever this thing is made of feels like a little miracle — and it’s so much lighter than the others I’ve tried. Only one funny hiccup: it arrived separate from the cover, so I had to stuff it in myself. It took a few minutes (and a tiny workout 😂), but once it settled and the foam fluffed back into shape — perfection. The very next morning was the first time in TWO YEARS I woke up with no pain. Now I totally get why Casper has so many great reviews — they’re true! Thank you, Casper! 🙌"

— Natalia V. (5/5)

very nice

"very nice"

— lisa m. (5/5)

Definitely buy the topper

"Added to the Casper Snow mattress and it is like sleeping on a cloud. The foam piece seemed larger than the cover, but I finally got all the rolls flattened out and it fits perfectly. It covers the mattress from corner to corner."

— Robyn O. (5/5)

We bought this for my

"We bought this for my daughter as she was going to college it’s been the perfect way to improve her dorm room mattress. I would definitely buy it again."

— David D. (5/5)

Bought this for my college

"Bought this for my college dorm and it’s great! I sleep so well in my bunk."

— Neal P. (5/5)

Perfectly nice product

"Perfectly nice product. I wanted a super firm sleep experience, so I just put the topper on the floor. So far so good."

— Greg F. (4/5)

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

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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."

Cool Sleep Bundle

From:

$216

Comp. Value:

$288

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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.