Amazon Basics Full Encasement Waterproof Mattress Protector

Last updated: July 31, 2023

Amazon Basics Full Encasement Waterproof Mattress Protector

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We looked at the top Mattress Protectors and dug through the reviews from some of the most popular review sites. Through this analysis, we've determined the best Mattress Protector you should buy.

Overall Take

Available in sizes from twin to California king, you can find a protector that works for your mattress. You can also choose from a low-profile depth of 9 inches or a standard 12-inch depth. This mattress offers six-sided mattress protection and full zipper closure to offer full enclosure.

In our analysis, the Amazon Basics Full Encasement Waterproof Mattress Protector placed 1st when we looked at the top 7 products in the category. For the full ranking, see below.

From The Manufacturer

100% Polyester. Imported. Queen mattress encasement provides complete 6-sided mattress protection. Heavyweight polyester knitted fabric (145 gsm); full zipper closure on all 4 sides. Waterproof for protection against liquid spills; vinyl-free; breathable and quiet. Standard 12-inch depth; can stretch to fit mattresses up to 18 inches deep. Reduces exposure to bed bugs and dust mites. Backed by an Amazon Basics limited 1-year warranty.


When you buy a mattress, it’s also a good idea to get a protector to go with it. A mattress protector fits over your mattress, residing under your fitted sheet. There, it serves as a barrier between you and the mattress beneath, keeping sweat, skin cells and other contaminants from making their way through.

Mattress protectors can also keep spilled drinks from making their way to your mattress. And if a member of your family, including one of your pets, has an accident in bed, the protector will keep that from getting to your mattress as well.

MORE: The Best Mattress Pads

But there are some things to look for when you’re shopping for a mattress protector. Even if one says that it can handle your mattress size, if you have a mattress that’s deeper than average, you’ll need to look for a protector marked as “deep pocket” and pay close attention to the maximum depth it can handle.

There are three ways mattress protectors attach. Perhaps the easiest is the type that fits over your mattress with elastic. Another popular type is the protector that covers the entire mattress, including the underside, and zips over it to make sure every single inch is protected. Lastly, there’s the elastic strap style, which is designed for a protector that just rests on the top of the mattress.

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