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SafeRest Waterproof King Size Mattress Protector - Fitted with Stretchable Pockets - Machine Washable Cotton Mattress Cover for Bed

39.99

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SafeRest Waterproof King Size Mattress Protector - Fitted with Stretchable Pockets - Machine Washable Cotton Mattress Cover for Bed

4.6

10K+ bought in past month

Highest ranking 38

13 comments

$39.99

Save 20%

Other platform prices

· Cotton · KEEP YOUR MATTRESS DRY - Helps protect against fluids, urine, perspiration and anything else that might stain your mattress! · QUIET & BREATHABLE - Quiet breathable King mattress protector that will allow a full night sleep while protecting your mattress · PROTECT YOUR MATTRESS - Perfectly fitted King mattress protector that protects against unwanted creatures · BEDDING ESSENTIALS - Airbnb Essentials for Hosts, Essential for first home and/or new apartment · MACHINE WASHABLE - Machine washable on cold and tumble dry once cleaned

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Reviews From
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Kevin C.Reviewed in the United States on September 2, 2016

My wife went into labor a year and a half ago and that labor went very quickly....so quickly that she ended up giving birth on our bed in the presence of EMTs. We then went to the hospital where I stayed overnight with my wife and new baby girl. The next day, once things had clamed down, I went home to clean up before they came home. For those who have witnessed or gone through child birth, you know what a mess I arrived to. For those who haven't, suffice to say there are many different types of fluids and a lot of them. Let's just say I was fully expecting to be purchasing a new mattress. To my amazement, once I'd bagged our sheets and this mattress pad, our mattress was perfectly fine. I bought another one immediately and will continue to use this brand as long as it exists. I challenge anyone to put it through a more rigorous test and I'm positive it can stand up to some sweat or your child's pee in the middle of the night. I could have posted a pic but it's better for everyone if I don't.

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Jodi SReviewed in the United States on May 25, 2025

I’ve probably bought around 10 of these mattress protectors over the last 10 years, in every size from twin to king—and I keep coming back for a reason. This is hands down the only mattress protector I actively seek out. It’s truly waterproof, machine washable (as long as you follow the care instructions), and most importantly, it doesn’t make that annoying crinkly noise when you move around. The quietness is honestly the biggest selling point for me—it’s comfortable and doesn’t disrupt sleep. If you’re looking for a reliable, long-lasting mattress protector, this is it.

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PentagirlReviewed in the United States on April 22, 2025

This is my second purchase, to give as a gift to someone I know who has an adult, special needs child who has occasional nighttime accidents. Why do I feel so confident to give it as a gift? Because, recently, I was eating in bed and spilled a very dark sauce on my sheets. Judging by how soaked-through my sheets were with the sauce, I assumed the sauce had to have soaked through the mattress pad and onto the mattress. NOT AT ALL. The rest of the sauce was all absorbed in the top layer of the mattress pad! In other words, NONE of the sauce got onto my mattress! I washed the mattress pad just with regular detergent - I didn't pre-treat nor use any stain removers - and the stain came out completely in the wash! My only complaint is that it is a little crinkly (but not too crinkly) and it's not as breathable as other mattress pads. So, if you're a VERY hot sleeper, you might not want this.

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Kat WReviewed in the United States on April 28, 2025

The material is soft, lightweight, and completely free from that strong chemical smell that a lot of protectors have — it was ready to use right out of the package. It fits snugly over the mattress without shifting around and doesn’t make any noisy crinkling sounds when you move, which makes it feel much more natural and comfortable. There’s no added padding with this protector, so it won’t change the feel of your mattress or provide any extra cushioning or pain relief — it’s purely for protection. I haven’t had a situation yet where I needed to test the waterproof feature, but the quality and construction make me feel confident it will work when needed. For the price, the value is excellent. If you’re looking for a non-toxic, no-frills protector that’s soft, breathable, and safe, this is a great option!

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NC RocksReviewed in the United States on May 7, 2025

I have now purchased this mattress protector 5 times. I tried one for my own bed and loved it so much, I bought one for the spare bedroom and one for my son's bed. Pros: 1. It's super comfortable under the sheets, you don't even know it's there 2. It doesn't change the temperature of the bed at all which is nice 3. It fits my queen size bed perfectly and never pulls up on the corners because the side pieces are deep enough to wrap all the way under the mattress 4. It's super protective, we've had blood spills on the bed as well as drink spills and none have ever made it through the protector to the mattress (my mattress still looks brand new) 5. It washes really well. It holds up well in my washer and dryer. The only reason I've had to replace one was due to a blood stain I couldn't remove and I was afraid to bleach the protector and ruin it's effectiveness. Cons: NONE. Not a single one.

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GiuliaReviewed in the United States on April 18, 2025

We bought this mattress protector after finally spending money on a nice, new, memory foam mattress. Our daughter still sleeps with us so we didn’t want a bathroom accident ruining our new bed. While it hasn’t gone through that test yet, it has already saved our mattress from other stains. It is comfortable to sleep on. You don’t even know that it is under the sheet. It is easier to apply than the fitted sheet itself. We have had no issues with it coming up on the corners. It makes no noise when you move around. It was easy to clean in the washer and dryer. I would definitely recommend drying the item by itself. It was quite wet when we pulled it out of the washer after washing with other items. When I tried to dry it with the same items it was still quite wet. Once I put it in by itself, it dried quickly. It might depend on the stain, but it also came completely clean. I have never used a mattress protector in the past but I would buy this again.

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Anna D.Reviewed in the United States on May 13, 2025

This is a great topper to protect our mattress as we have a senior dog who sometimes "leaks" urine in her sleep. Some customers mentioned an odor when they opened up the packaging but to me that was not strong enough to be bothered and it was gone after the initial wash! The fitted corners are generous and the quilted top is nice too. The waterproof layer is just below that and I feel confident that this will protect our queen mattress. We als got dog diapers for our girl and find she's dry all night now too, so a bonus!!

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DanielleReviewed in the United States on May 23, 2025

I gave this five stars because this feels so soft and very comfortable I ended up getting a king size and it fit true to its size. Throw your sheets on it and you will sleep comfortable and it doesn't show through thin covers you dont see it so that's another plus so overall I love it

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Susan BruceReviewed in Canada on February 19, 2024

I have four beds and they all have the same mattress protector. I highly recommend it. Fits perfectly on the mattress, machine wash and dry. Very comfortable

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loralee morrowReviewed in Canada on November 12, 2024

Works and fits as it should.

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LisaReviewed in Canada on April 21, 2019

I had initially bought a (not so cheap) mattress cover at Ikea for my 3-year-old’s new bed, it was useless to say the least and ruined his brand new mattress. After doing lots of research so as to not waste my money again I decided on this mattress protector and am I ever glad I did. It is super soft and comfortable, easy to clean, and most importantly VERY reliable. One night we accidentally forgot to put a diaper on him and despite him usually waking up with a completely soaked diaper not a single drop went through the mattress protector. Will be purchasing the same product again for my 1-year-old when the time comes.

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Ellie LReviewed in the United Kingdom on January 16, 2025

Great quality and true to size so it didn’t keep coming off the bed at the corners.

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VictoriaReviewed in the United Arab Emirates on March 12, 2020

Fit perfect. Quality good. It’s thin, but has water proof protection. Fast shipping as well earlier the expected .