The Mattress Protector

Select a size
Twin
$85
Twin XL
$85
Full
$95
Queen
$95
KingReady to ship
$105
CAL King
$105

Casper Mattress Protector on a Casper Mattress

Everything-proof your Casper

Our waterproof mattress protector keeps your mattress looking and feeling brand new by guarding against dirt, spills, and normal wear and tear.

Select a size

Twin$85
Twin XL$85
Full$95
Queen$95
King$105
CAL King$105

Air moves through, stains stay out

We engineered our mattress protector with the same waterproof material used in premium outdoor gear. Its microscopic pores are small enough to keep spills out but large enough to let air in, so your mattress stays cool, clean, and comfortable for longer.

Waterproof & breathable

The waterproof layer keeps your mattress clean and dry, while still letting it breathe.

A silent partner

The protector is quiet and doesn't affect the feel or comfort of any sleep surface.

Fits just right

With unique elastic skirting and a 360-degree grip, it perfectly hugs any mattress up to 16” – like all Casper mattresses.

Measurements & dimensions

Twin

39” x 75”

Twin XL

39” x 80”

Full

54” x 75”

Queen

60” x 80”

King

76” x 80”

CAL King

72” x 84”

Country of origin

Fabric made in USA and finished in Mexico.

Construction

Knit Top: Polyester and Spandex
Skirting: Polyester, Nylon, and Spandex
Polyethylene

Shipping info

We ship via UPS Ground.

Shipping costs

Free shipping and free returns in the US and Canada. Free shipping excludes Alaska, Hawaii, Yukon Territory, Northwest Territory and Nunavut

Warranty

1-year limited warranty. Read More

Great sleep, made simple

Risk-free trial

We give you 100 nights to try it on us. Don’t love it? We’ll take it back and give you a full refund.

Free shipping* & returns

Free shipping and returns are included with every order. Free shipping excludes HI, AK, Yukon, N.W.T. and Nunavut.

Exceptional customer service

We’ve got more than 40 snooze specialists available seven days a week to answer every question under the moon.