PROTECTIVE MATTRESS COVERS

The guards of great sleep.

2 products

BEST SELLER

SAVE 10%

Waterproof Mattress Protector

From:

$98.10

Comp. Value:

$109

SAVE 10%

Breathable Mattress Protector

From:

$116.10

Comp. Value:

$129

Thoughtful details, only from Casper.

Stain-free. Worry-free.

Our water-resistant and waterproof finishes help keep stains out, so you stay comfy.

A perfect fit

Made with active stretch fabric, our mattress protectors perfectly hug any mattress up to 16 in deep.

Feels barely there

Quiet materials keep your mattress looking brand new without sacrificing the feel.

Still have questions?

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

Give us a call

Our team is standing by to help you sleep more easily.

+1.888.498.0003

Chat with us now

Start a chat and get the answers you need — without the fluff.

Chat now

Send us an email

Drop us a line and we’ll respond faster than you can hit snooze.

Send us an email

One person standing next to a made bed with another sitting on it, both smiling.

Feel the difference in store

Try products for yourself and chat with a Sleep Specialist at a store near you.

Find a location near you

Frequently Asked Questions

Why do some mattress protectors make you sweat?

Sweat-inducing mattress protectors are usually a result of poor material choice.

When made with low-porosity fabric, mattress protectors end up trapping heat—often resulting in night sweat. To escape this discomfort, avoid heat-retaining materials, like vinyl, heavy synthetics, or certain dense memory foams. Our protective mattress covers are made with breathable material so you can beat the heat at night.

Do mattress protectors make the bed less comfortable?

Not ours! We believe mattress protection shouldn’t come at the cost of comfort. Our covers are made with breathable materials for extra comfort. With its smooth polyester case, Casper’s cool-touch mattress protector ensures a crinkle-free and perfectly chilled experience.

Are mattress protectors really necessary?

While not absolutely necessary, mattress protectors are essential for providing superior protection against a wide range of possible damage. Covers help keep your mattress safe from spills, moisture, dust, pet dander, pollen, bed bugs, dust mites, and other allergens. They help in maintaining your mattress investment by keeping it looking and feeling brand new, guarding against normal wear and tear, and are highly recommended.

Do you put a fitted sheet over a mattress protector?

Yes, you typically put a fitted sheet over a mattress protector. The protector acts like a safeguard for your mattress, while the fitted sheet provides an additional layer of comfort. This way, you get to enjoy the benefits of both cooling and waterproof mattress protector features without compromising on comfort.

Do you sleep directly on a mattress protector?

While a mattress protector offers superior protection against liquid and stains, it’s recommended to sleep on a fitted sheet placed over it. This ensures that you experience the softness and comfort of your bed, while the protector works underneath to shield against spills, dirt, and moisture.

How often should a mattress protector be washed?

It’s advisable to wash your waterproof mattress protector whenever it gets dirty or at least once every two months. Most protectors, including Casper’s, are machine wash friendly, making it easy to maintain hygiene and protect against dust mites and other allergens.

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.

Save 10% on Mattress Protectors

Birthday Sale

Save 20% on The One and Cloud One mattresses*

Save 25% on Dream, Snow, Dream Max, and Snow Max mattresses*

Save $100 on Snug™ mattress*

Save 30% on Bundles*

Save 35% on Foam Pillow, Foam Pillow with Snow Technology, and Hyperlite products.*Save 10% on all other sheets.*

Save 20% on all Bed Frames, Headboards, Mattress Protectors, Duvets, and Accessories.*