10 Best Waterproof Mattress Protectors of 2021

A quality mattress protector is going to provide you with a lot of insurance against any of life’s accidents that can completely ruin the expensive investment in a brand-new, top quality mattress.

There’s nothing worse than shopping around for your ideal mattress and finding the perfect cloud to fall asleep on every night only to get it home and immediately spill something on it, ruining it completely and having zero recourse whatsoever.

On top of that, without proper mattress protection from a quality waterproof mattress protector you run the risk of your mattress degrading over time because of sweat, stains, allergens, dust mites, and everything else that unprotected mattresses can attract and accumulate.

Nobody wants to wake up with bedbugs just because they didn’t have any extra protection!

Thankfully though, a top-quality mattress protector isn’t all that hard to find – especially with the help of all the inside information we highlight for you in this quick guide. Zero in on the key details we focus on below and start your research with our favorite waterproof mattress protectors and you’ll have nothing to worry about.

Three Key Features the Best Waterproof Mattress Protectors Have

The caliber of waterproofing your new mattress protector offers is obviously going to be of critical importance, but there are some other key details you’ll want to make sure that you focus on before you finally choose the mattress protector you’ll be using for the foreseeable future.

Breathability

Trying to fall asleep in the middle of a hot, humid night is only made more challenging when you are fighting your mattress that is starting to burn up underneath you – and that’s exactly what’s going to happen if you choose a mattress protector that isn’t breathable.

Top-quality options include breathable materials that remain waterproof, promoting better airflow and cooling properties without any compromise as far as water and leak protection is concerned.

Washability

You’re obviously going to want to make sure that you invest in a quality waterproof mattress protector that is as easy to clean and maintain as your bedclothes are – and ideally you should be able to pull everything off of your mattress at once, toss it into the same load of laundry, and dry at all at the same time as well.

Comfort Is Key

Not only should the waterproof mattress protector be made out of comfortable materials that are soft and cozy, but you’ll also want to pay attention to the knit of the fabric as well. Look for something with a plush design that promotes better airflow, pockets of pressure relief, and a higher loft to keep you nice and comfortable all year round and you’ll be good to go!

Top 10 Waterproof Mattress Protectors

1. SafeRest Full Size Premium Hypoallergenic Waterproof Mattress Protector

Everything about this waterproof mattress protector is top-notch, from the fact that it is made out of 100% high quality hypoallergenic materials to the waterproof membrane underlayer that guarantees there isn’t a single drop of liquid that’s going to make it through this protector down into your mattress.

Not all top-quality options are available in all major standard mattress sizes, but that won’t be a problem with this particular choice, either. The fact that you can get this in everything from Twin all the way up to California King is a game changer, particularly since you won’t have to worry about stretching things out too much or having a lot of leftover fabric that might allow leaks to get in, either.

2. Utopia Bedding Zippered Mattress Protector

If you have ever fought to get a mattress protector onto a thicker or higher mattress before you know just how difficult a challenge you face, but the zippered design of this particular option eliminates all of that headache and hassle completely.

Not only will you be able to effortlessly zip this mattress protector on and off of your mattress, but the zipper itself features waterproofing capabilities that guarantee there isn’t a drop of liquid that’s going to squeeze between the zipper teeth and hit your mattress.

TPU certified, this backing guarantees a level of waterproofing that you just aren’t going to find with other waterproof mattress protectors.

3. TASTELIFE Waterproof Mattress Pad Protector Cover

Another top-quality waterproof mattress protector that is 100% TPU certified, the TPU compounds used to provide full waterproofing capabilities on this product are also 100% organic.

That means you don’t have to worry about any chemical toxins, any potential biochemical problems, and absolutely zero allergens whatsoever. Folks with sensitive skin are really going to appreciate this benefit!

Combine that with the hypoallergenic properties of this topper and you’re looking at something really special here, especially with the breathable materials that stay cool all year round.

4. LUCID Premium Hypoallergenic 100% Waterproof Mattress Protector

Not every mattress protector brand provides top-quality protection for pillowcases as well, but this particular option uses the exact same design and the exact same materials to make sure that EVERYTHING on your mattress – including your pillows – are 100% protected from liquids, stains, accidents, and sweat.

All of these materials are 100% hypoallergenic and antibacterial/antimicrobial, designed to help you prolong the lifetime of your mattress and leave it as close to brand-new condition as possible even a decade or more into the future.

Best of all, this mattress protector is almost completely silent without any of the crinkly sounds that some of the other options on the market inevitably bring to the table.

5. LEISURE TOWN Mattress Pad Protector

The 100% waterproof materials that make up this mattress protector were engineered in Switzerland and have been designed specifically to provide the highest quality waterproof results without any chemical treatments or chemical additives that could either take sensitive skin.

One of the coolest features of this mattress protector is the inclusion of HNN cooling technology as well. This technology has been “baked right in” to the material itself, allowing you to stay nice and cool even during the hottest temperatures and most humid nights.

6. UltraPlush Premium RV King Waterproof Mattress Protector

Trying to find a waterproof mattress protector that is going to offer you protection for all standard size mattresses as well as protection for nonstandard mattresses like in campers, RVs, and on futons can be a real uphill battle – unless you get your hands on this particular option!

Not only does this mattress protector offer a 20 year warranty (right up there with the best in the business) and fits almost every mattress on imaginable, but it also has a soft, comfortable, and quilted top that provides an extra layer of comfort and a little bit of temperature control as well.

7. HOSPITOLOGY PRODUCTS Sleep Defense System

The zippered perimeter of this “sleep defense” system has been designed specifically to provide a much tighter fit and finish than elastic or fitted sheet style protectors, guaranteeing that no liquid – no water, no urine, no sweat, no nothing – will be able to slide between this waterproof barrier and your mattress.

100% hypoallergenic materials are also antimicrobial and antibacterial, and zero toxic chemicals were used to provide the waterproof protection you can count on with this option. Combine that with the fact that this mattress has been laboratory tested and certified to fight back against and resist bed bugs and you’re looking at a game changing option here.

8. Adoric Mattress Protector

The upper layer of this mattress protector is made out of 100% cotton terry materials that are highly absorbent, soaking in and sucking up the first layer of liquid that’s going to try to penetrate down into your mattress.

The underside of this mattress protector is made out of a 100% impenetrable TPU material with waterproofing benefits better than almost any other option on the market today, all without adding a lot of weight, a lot of heft, or any discomfort.

9. Ghostbed Premium Noiseless Waterproof Mattress Protector

If you have been turned off from mattress protectors in the past because you didn’t want to deal with the noise that they inevitably caused while you were sleeping, a crinkly noise that can be difficult to get past when you are trying to rest, this is going to be right up your alley.

Not only is this mattress protector 100% waterproof thanks to proprietary materials that are also bacteria resistant and completely free of all allergens, but it’s also been designed to be 100% silent when you are sleeping on it.

It’s going to sound just like your sheets, offering you the ability to protect yourself from leaks and accidents without having to feel like you are sleeping on top of a tarp.

10. Luna Premium Hypoallergenic 100% Waterproof Mattress Protector

Manufactured 100% in the United States and available in every standard mattress size available, this particular mattress protector takes advantage of LUNA Airflow materials that allow you to rest easy even during the summer months without having to worry about breaking into a sweat and staining your mattress underneath you through your sheets.

A cotton terry fabric provides an extra layer of absorption to guarantee that nothing breaks through the waterproof membrane backing on the underside of this sheet, giving you a little more safety and a little more security as well as a lot of peace of mind that your mattress will stay completely protected no matter what.

There is a strong chemical smell on this mattress protector right after you open the box it comes in, but the smell dissipates almost entirely as soon as you wash it for the first time.