The Mattress Protector

waterproof mattress protector

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Our Waterproof Mattress Protector is carefully quilted in Montreal. In addition to being extremely soft, it is also incredibly durable and antimicrobial. This allows you to keep your mattress in great condition by protecting it from liquids, dust and dust mites.
The Mattress Protector
The Mattress Protector
The Mattress Protector
The Mattress Protector


shipping &


For a healthier

2 year warranty

of mind

The Mattress Protector

Estimated delivery:

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Estimated delivery:


Your New Waterproof
Mattress Protector?

Your New Mattress Protector

Waterproof yet breathable

With our Waterproof Mattress Protector, your mattress will be protected from spills, while the fabric fibers allow it to stay ventilated by wicking away moisture. Maximize the longevity of your mattress by protecting it from stains, germs and the wear and tear of time.

Reduces allergies

Hypoallergenic and with a SilverClear® coating, your mattress protector provides a protective barrier against odors and allergens while keeping it whiter than white!

Comfortable and unnoticeable

Ultra-comfortable thanks to its very soft fabric, your Waterproof Mattress Protector will fit your mattress perfectly and stays in place. It's so discreet, you'll forget it's even there!

Our Service

Locally made in Montreal

100% designed and made in Montreal, we are proud to hire local Montreal employees and contribute to the Canadian economy, while simultaneously lowering our carbon footprint.

Free, fast shipping

We offer free shipping of your Waterproof Mattress Protector and deliver directly from our manufactory to your door step.

2 year warranty

Sleep easy with our 2-year warranty on your Polysleep mattress protector.

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Measurements & dimensions


Soft and very resistant hypoallergenic polyviscose fabric - Lining: TPU waterproof barrier - SilverClear® antimicrobial treatment effectively kills bacteria, mold and mildew that cause odor and discoloration of textiles. This protective barrier keeps your mattress clean, fresh and odor free.

Country Of Origin

The Polysleep Waterproof Mattress Protector is made in Canada. Our suppliers have been carefully chosen for their knowledge and expertise, but also for their commitment to sustainable development.


To give you true peace of mind, we offer a 2-year limited warranty on the Polysleep Waterproof Mattress Protector. Click here to learn more.

Please note that we do not offer a trial.

Returns are not offered on this product.

Shipping Info

We ship your brand new Wateproof Mattress Protector via FedEx to the US and Canada. Our products go directly from our factory to you! This allows us to cut down on transportation steps and thus minimize our carbon footprint.

Where possible, in some cities we offer greener delivery methods, such as bicycle or electric vehicle delivery.

Shipping Costs

We offer free shipping in Canada. For the Northwest Territories, Yukon, and Nunavut, please note that there will be an added charge for shipping.

Hide Specs

Ultimate Protection And Comfort

The Polysleep antimicrobial mattress cover combines comfort, freshness and protection! It allows your mattress to stand the test of time while letting it breathe.

Waterproof yet comfy

Enjoy a protective barrier against liquids to keep your mattress clean and dry while eliminating moisture.

The top of the Waterproof Mattress Protector is made of a soft fabric that is very pleasant to the touch. Unlike some mattress covers, it doesn't make any noise when you move, you'll forget it's there!

Discreet & effective against liquids!
Reduces the risk of allergies

If you suffer from any form of allergies, you'll love the Polysleep Mattress Protector!

How does it work?

Formulated with silver wire, the SilverClear® antimicrobial agent in the Waterproof Mattress Protector provides a powerful barrier against allergens.

This technology completely neutralizes the proliferation of bacteria and keeps your mattress clean, fresh and odorless!

A healthier mattress
Extra Protection, Extra Airflow

Most mattress protectors are hot and stuff, giving minimal air flow.

The weave of the Polysleep Waterproof Mattress Protector allows your mattress to breathe to maintain its breathability, preventing you from getting too hot at night.

Better airflow
Free Relax Melodies app trial

We've partnered with our friends Relax Melodies to offer an even better sleep experience. With any purchase, enjoy an extended 30-night trial of their Premium sleep app for free!

You can download it after you checkout on our website.

30 night trial of Premium Relax Melodies app included


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The Waterproof Mattress Protector

Frequently Asked Questions

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  • Our Mattress Protector will add extra protection for mattresses ranging 8-16"" high.

    It is available in all the regular mattress sizes: Twin, Twin XL, Full, Queen, King and Cal King
  • The Polysleep Mattress Cover is machine washable and dryable. In order not to damage your mattress cover, we recommend that you only wash it when necessary. Wash it in cold water on the softest cycle, then in the dryer on a very low temperature.

    Failure to follow these washing rules may result in deterioration of its waterproof barrier and will void the warranty.
  • The materials used in our mattress protector are not toxic or harmful to your health.

    Also, the SilverClear® antimicrobial agent has an environmentally friendly formulation for textiles approved by the EPA in the United States and registered with Health Canada as a Class 2 Medical Device. Unlike other antimicrobials, no harsh solvents (acids, alcohols and ammonia) are used.
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Get the Ultimate sleep you deserve, for less than the cost of a large cup of coffee per day.

The Polysleep Waterproof Mattress Protector: a real defensive barrier for your mattress

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You have purchased a hybrid memory foam mattress and would like to keep it in good condition as long as possible?


We present you the Polysleep Waterproof Mattress Protector! It was designed to protect your mattress against stains, bacterial growth and is super soft to the touch.


Not even slightly humid!


Are you the goofy type who likes to drink and eat in bed while watching their favorite Netflix series?


No problem! The Polysleep mattress protector is 100% waterproof. This means that your mattress is protected against spills, stains, excessive perspiration, and environmental humidity.


A waterproof AND breathable mattress protector


But in addition to being waterproof, this one is super breathable. So humidity wicks away quickly in case of splashes.


So your movie nights in bed can continue in all their glory.


A "terminator" against allergies


Protected by a SilverClear® coating, this waterproof mattress protector turns your bed into a veritable "terminator" against allergens, microbes, and fungi.


Its mission: to repel allergens, germs, dirt, and all those other things that could bother you or shorten the life of your mattress. 


And the good news is that such a hypoallergenic mattress protector has an excellent lifespan. Therefore, like Arnold, your faithful protector « will be back » at work every night. 


With this great fighter working for you, your mattress will stay in top condition longer and will be much easier to take care of.


A really, really, really soft mattress protector


Did we mention that our waterproof mattress protector is really, really soft?


Made from hypoallergenic polyviscose, our mattress protector is very pleasant to the touch and does not make any noise when moving on its surface.


So you can sleep without fear of being disturbed by the friction of the fabric on your body. All this, while enjoying the additional comfort it provides.


Easier to clean


A mattress protector can be easily washed in the machine. 


Let's just say it's a lot more fun to throw in a load of laundry than it is to figure out how to remove stains from a mattress.


So you guessed it: a waterproof mattress protector like ours greatly reduces the time spent scrubbing your mattress.


Why not spend this gained time listening to music, seeing friends, or taking up a new hobby?


Looking to buy the best mattress protector in Canada?


Good idea!


We know that investing in a mattress is not something people do every day. Hence, it would be a shame for it to be damaged too quickly by spills, sweating, and the proliferation of bacteria.


Getting a mattress protector is an excellent way to increase the life of your mattress and add a layer of comfort to your bed.


To maximize comfort, we recommend that you pair it with a Polysleep memory foam mattress, but you can also use it with other types of mattresses.


The Polysleep mattress protector is available in several sizes: twin, twin XL, Full, Queen, King, and Cal king.

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