Is it really waterproof?

Yes. A thin breathable membrane between the cotton layers blocks spills, sweat and accidents while letting air through.

Will it fit my mattress?

The standard Cal King and Queen fit mattresses up to 16 inches deep. For mattresses up to 22 inches, choose the Deep Pocket option.

No. Owners and the maker describe it as quiet, unlike plastic-backed waterproof covers.

It is machine washable. Wash on a normal cycle and tumble dry low; expect the waterproof layer to dry more slowly than the cotton.

It carries OEKO-TEX, GREENGUARD Gold and MADE SAFE certifications, and testing found no PFAS, which suits allergy-sensitive sleepers.

The best new price is $69.00 at Amazon as of November 7, 2026, from the only store listing it new. Watch for seasonal bedding sales.

At Amazon, for $69.00, as of our latest check.

Rated 4.8 out of 5 from 1,094 ratings.

4 stores we checked sell it, including Amazon, Avocado Green Mattress, Mattress World, SleepCity Mattress Store.

$69.00at AmazonObserved at 7:10 AM

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