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The Casper Water Resistant Mattress Protector - 2 of 4The Casper Water Resistant Mattress Protector - 3 of 4The Casper Water Resistant Mattress Protector - 4 of 4
The Casper Water Resistant Mattress Protector - 1 of 4

The Casper Water Resistant Mattress Protector - Twin: Polyester & Spandex Cover, Fits 16" Depth, Machine Washable

5 Questions
$109.00

In Stock

Free & easy returns
Free & easy returns
Return this item by mail or in store within 90 days for a full refund.
Eligible for registries and wish lists

At a glance

About this item

Highlights

  • Waterproof and breathable
  • Doesn’t affect the feel or comfort of your mattress, stays quiet
  • Flexible skirting grips your mattress and won’t shift or slip through the night
  • Fits mattresses up to 16” deep
  • Made from the same materials used in premium outdoor gear
  • Designed and assembled in USA and finished in Mexico
  • 120-night risk-free trial

Description

DETAILS

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

ABOUT CASPER
Casper was created to re-imagine sleep from the ground up, beginning with its obsessively engineered, outrageously comfortable mattress. All of Casper's sleep products are developed in-house by the company's award-winning R&D team, including its airy sheets, pillow-in-a-pillow, and inventive Lounger and Layer designed exclusively for Target.

Casper was recently named one of Fast Company's Most Innovative Companies in the World and its eponymous mattress was crowned one of TIME Magazine's Best Inventions.

FREQUENTLY ASKED QUESTIONS

What's the difference between a mattress protector and a mattress pad?
Purchasing a protector means you have the intention of preserving your investment by ensuring it won't be damaged. This is different than a pad, which is generally used to add cushioning.

Will your mattress protector make the mattress sleep hotter?
The Casper mattress sleeps cool, and the protector is designed to do the same. The knit fabric features has an integrated spacer layer, so air flows through it easily to keep things nice and breezy.

How do I care for my mattress protector?
For best results, machine wash on warm and tumble dry low. Heat drying could cause delamination and shrinkage. Avoid dry cleaning.

What is the 120-Night Trial?
We believe you should actually sleep on a product to decide if you like it. So we give you 120 nights to test out all Casper products in your own home. If you don't love it, we'll give you a full refund.
Dimensions (Overall): 75 Inches (L), 39 Inches (W)
Fabric Name: Jersey
Textile Material: 92% Polyester, 8% Spandex, 0% Nylon
Protective Qualities: Water-Resistant
Package Quantity: 1
Fits Maximum Mattress Depth: 16 Inches
Care and Cleaning: Machine Wash, Tumble Dry
Warranty: 1 Year Limited Warranty. To obtain a copy of the manufacturer's or supplier's warranty for this item prior to purchasing the item, please call Target Guest Services at 1-800-591-3869
Street Date: June 18, 2017
TCIN: 52375411
UPC: 192472033669
Item Number (DPCI): 010-02-0009
Origin: Imported
If the item details aren’t accurate or complete, we want to know about it.

Shipping details

Estimated ship dimensions: 18.4 inches length x 13.4 inches width x 4.9 inches height
Estimated ship weight: 3.25 pounds

Return details

This item can be returned to any Target store or Target.com.
This item must be returned within 90 days of the date it was purchased in store, delivered to the guest, delivered by a Shipt shopper, or picked up by the guest.
See the return policy for complete information.

Q: I got two twin xl mattress to go with the king adjustable base, can I still use a king mattress protector or do I need two twin xl?

submitted by B - 8 years ago
  • A: Hi, B! We suggest using two twin XL mattress protectors, as using one king sized one will not allow the sides to move separately.

    submitted byCasper Sleep Team - 8 years ago
    Brand expert

Q: Does this sleep hot? I’ve found with all mattresses protectors, unless using 100%cotton quilt as one as we are currently, they trap heat making any of the memory foam-like mattresses sleep hot

submitted by ChicagoMommy - 9 years ago
  • A: Our mattress protector was designed to feel just like the woven fabric from the top of our Casper mattress. The pores are large enough to let air flow through but too small for moisture to pass. This unique design prevents it from trapping heat and causing you to sleep hot!

    submitted byCasper Sleep Team - 9 years ago
    Brand expert

Q: Is it 100% waterproof?

submitted by Riri - 9 years ago
  • A: Our protector is 100% waterproof, so it will protect your mattress from any spills or stains!

    submitted byCasper Sleep Team - 9 years ago
    Brand expert

Q: Does it work well with tempurpedic mattresses?

submitted by Tina - 9 years ago
  • A: While our protector is designed to work best with the Casper mattress, you can still use it on any mattress up to 16 inches deep.

    submitted byCasper Sleep Team - 9 years ago
    Brand expert

Q: Does it also protect against dust mites and bed bugs?

submitted by alex - 9 years ago
  • A: While our waterproof protector does provide a synthetic environment which is fairly resistant to different allergens, it is not totally bed bug or dust mite proof. However, it is machine washable for regular cleaning!

    submitted byCasper Sleep Team - 9 years ago
    Brand expert

Additional product information and recommendations

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Guests are saying

Guests appreciate the comfort and protective qualities of this mattress protector, highlighting its perfect fit and ease of installation. Many find it enhances their sleep experience, especially when paired with Casper mattresses. However, some guests express concerns about the material's breathability and durability, noting that it can retain heat and may not fully cover the mattress. Overall, it serves as a reliable addition for those looking to maintain their mattress's condition.
    Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
    4.2 out of 5 stars with 1231 reviews
    71% would recommend
    32 recommendations
    3 out of 5 stars
    4 August, 2026
    originally posted on casper.com
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    Pretty good in protecting mattress

    Pretty good in protecting mattress from spills and night sweats Easy to wash afterwards Useful
    Chung H.
    Did you find this review helpful?
    5 out of 5 stars
    1 August, 2026
    originally posted on casper.com
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    I just wanted to first

    I just wanted to first say the team at Menlo Park mall is amazing. Every single person on the team worked together to make sure our purchasing experience was perfect. They not only helped us get the bed that was right for us, but they also we super kind and accommodating when we had an emergency that caused us to change our delivery time. We were dealing with so much all at once but they helped us through it and we are extremely grateful for their efforts , patience, and attention. In regards to the bed and frame: We love them both . I have really bad acid reflux and getting this adjustable mattress was a huge help in lowering the instances of acid reflux I experienced during the night. The bed itself is very comfy; I think we got the dream plus ( one of the ones that is officially approved by the chiropractor association). We strongly recommend working with the team at Menlo Park Mall. Every single one of them was super helpful to us ;w e went to the location and called multiple times to asking questions etc. so we ended up speaking to every group member on the team lol.
    Emilia D.
    Did you find this review helpful?
    5 out of 5 stars
    1 August, 2026
    originally posted on casper.com
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    It does what is is

    It does what is is supposed to do. Fits the Dream mattress.
    Harold J.
    Did you find this review helpful?
    5 out of 5 stars
    26 July, 2026
    originally posted on casper.com
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    Love everything

    Love everything
    Tania H.
    Did you find this review helpful?
    4 out of 5 stars
    25 July, 2026
    originally posted on casper.com
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    Not sure what to say.

    Not sure what to say. Hopefully I do not even notice it.
    Leslie M.
    Did you find this review helpful?
    5 out of 5 stars
    21 July, 2026
    originally posted on casper.com
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    My young grandson sometimes has

    My young grandson sometimes has deep sleep nighttime incontinence. This protector worked well, keeping our new mattress pristine. It's certainly well worth purchasing. An ounce of prevention. . .
    Deborah T.
    Did you find this review helpful?
    5 out of 5 stars
    13 July, 2026
    originally posted on casper.com
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    Smooth and silky, no rubber

    Smooth and silky, no rubber or plastic feel
    Cindy B.
    Did you find this review helpful?
    5 out of 5 stars
    13 July, 2026
    originally posted on casper.com
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    Works with toddlers

    Performance verified!
    William S.
    Did you find this review helpful?
    5 out of 5 stars
    13 July, 2026
    originally posted on casper.com
    Image

    Hasn’t failed me so far,

    Hasn’t failed me so far, seems sturdy
    Jackie B.
    Did you find this review helpful?
    5 out of 5 stars
    11 July, 2026
    originally posted on casper.com
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    Love the support. Just right

    Love the support. Just right firmness. Very satisfied with my purchase.
    Linda K.
    Did you find this review helpful?
    5 out of 5 stars
    11 July, 2026
    originally posted on casper.com
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    Best mattress we have ever

    Best mattress we have ever had.
    Sandy h.
    Did you find this review helpful?
    5 out of 5 stars
    11 July, 2026
    originally posted on casper.com
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    Love it.

    Love it.
    Marion G.
    Did you find this review helpful?
    5 out of 5 stars
    10 July, 2026
    originally posted on casper.com
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    Fits

    Fits
    Gordon G.
    Did you find this review helpful?
    4 out of 5 stars
    10 July, 2026
    originally posted on casper.com
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    It’s thin but good for

    It’s thin but good for now
    Diane C.
    Did you find this review helpful?
    5 out of 5 stars
    8 July, 2026
    originally posted on casper.com
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    Frankly, I have no opinion

    Frankly, I have no opinion and the mattress protector. It doesn’t really affect the way I sleep or don’t sleep.
    Terri L.
    Did you find this review helpful?
    5 out of 5 stars
    3 July, 2026
    originally posted on casper.com
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    Good fit.

    Good fit.
    Doug M.
    Did you find this review helpful?
    5 out of 5 stars
    28 June, 2026
    originally posted on casper.com
    Image

    Excellent

    Excellent
    Olga R.
    Did you find this review helpful?
    4 out of 5 stars
    23 June, 2026
    originally posted on casper.com
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    Easy to put together

    Easy to put together
    Sue S.
    Did you find this review helpful?
    5 out of 5 stars
    22 June, 2026
    originally posted on casper.com
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    Wonderful as expected. Great quality!

    Wonderful as expected. Great quality!
    Laurie S.
    Did you find this review helpful?
    5 out of 5 stars
    22 June, 2026
    originally posted on casper.com
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    Not bulky or noisy.

    Not bulky or noisy.
    Ann M.
    Did you find this review helpful?

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