Mattress Protector
Mattress Protector on King-Size Douglas
Waterproof Mattress Protector
Best Waterproof Mattress Protector Douglas
Mattress Protector Corner
Bamboo Mattress Protector Mattress Protector

Mattress Protector

Complete protection against spills, stains, and other unwanted surprises. All without ruining the incredible comfort of your Douglas mattress.


Don't Miss Out!

Order now and have your product shipped in 1-5 business days.

*Shipping fees may apply for some remote locations.


Unbeatable Value & Protection

Over 75,000 Sold!

Advanced WaterShield™ Barrier

Machine Washable

Fits Mattresses up to 16″ Deep

WaterShield™ Technology Protects Your Investment

When the stakes are high, you want to stick with a proven performer. That’s why for our spill-proof barrier, we put our trust in the same waterproof technology used in diving gear, power cables, and premium ski jackets. Nothing but the best for your Douglas!

Your Mattress Protector Helps Defend Against:


Sweat & Bodily Fluids


Other Accidents

Mattress Damage


It Stays Breathable While Completely Blocking Liquids

Microscopic pores allow air to easily pass through the WaterShield™ barrier. Meanwhile, the cotton layer quickly traps and absorbs all liquids, stopping it from ever getting through to your mattress.

So Soft You’ll Forget It’s There
(Until You’re Glad It Is)

No bunching, no crunching, and no noisy crinkling beneath the sheets. This mattress protector delivers both a comfortable and quiet fit.

Strong Elastics Keep Everything Secure

This protector goes on easily, and stays on. Stretch it over every side of the mattress and admire how well it stays in place. (That’s right, no popping corners!)

Details & Specifications


Twin: 38″x 75″
Twin XL: 38″x 80″
Full/Double: 53″x 75″
Queen: 60″ x 80″
King: 76″x 80″
Cal King: 72″x 84″

Dimensions – RV Sizes

RV Bunk Small: 28″ x 75″
RV Three Quarter: 48″ x 75″
RV Short Queen: 60″ x 75″


Top Panel: Bamboo Blend
Absorbent Fill: Cotton
Lining: WaterShield™ Waterproof Barrier
Bottom/Sides: Stretchable Polyester

Country of Origin

Made in China. Designed, stored, and shipped in Canada.

Care Instructions

Machine wash warm and tumble dry on low. Do not iron, dry clean, or bleach.

2-Year Warranty

Every mattress protector is backed by a warranty that provides coverage against manufacturing defects for two full years.

Fast, Free Shipping*

Our free shipping lets you save even more on your mattress protector.

*A fee may apply for certain remote regions.


Mattress protectors can be returned within 14 days of delivery in their original, unopened packaging. Due to the nature of the product, we are unable to accept returns for protectors that are used or out of their original packaging.

Certified Materials

All of our protectors are Certified STANDARD 100 by OEKO-TEX®*.

*This product has been tested against a list of over 350 harmful substances according to STANDARD 100 by OEKO-TEX® #SH025 147901 by TESTEX.

Shipped from Canada

All protectors ship quickly from our Canadian distribution centres. We deliver to every province and territory.

Champion Customer Care

Expert knowledge, readily available. Our Canadian-based support team is always ready to help you.

Customer Reviews

Get Complete Protection for Your Douglas Mattress Today