Is it really waterproof?

Yes. A thin TPU membrane under the cotton blocks liquids from reaching the mattress while staying breathable.

Does it make noise or feel hot?

No. The TPU layer is ultra-thin, so it is far quieter and cooler than vinyl or plastic-backed protectors.

Machine wash and dry on low. Avoid high heat, which can damage the waterproof membrane over time.

Will it fit a deep mattress?

It is a fitted design with a full elastic perimeter. Check your mattress depth against the size before buying, since very deep mattresses may strain the fit.

Is it safe for babies and kids?

The cotton is GOTS-certified organic, so it is a reasonable choice for children's beds and sensitive skin.

Does it change how the mattress feels?

Barely. Most sleepers notice little difference, and the cotton surface adds a soft layer.

Where is the Organic Waterproof Mattress Protector cheapest?

At Amazon, for $32.99, 45% under what the other stores charge, as of our latest check.

What do buyers say about the Organic Waterproof Mattress Protector?

Buyers like: Keeps the bed clean and fresh without vinyl/PVC or questionable waterproofing materials; Quiet, soft stretch knit fabric you won't notice; Breathable: blocks liquids while letting water vapor escape.

Where can I buy the Organic Waterproof Mattress Protector?

3 stores we checked sell it, including Quince, Natural Mattress Company, Amazon.

Organic Waterproof Mattress Protector Price History: $32.99 at Amazon

What reviewers say

Owners of organic cotton waterproof protectors like this generally report soft, quiet fabric and reliable protection, with the main complaints being price and durability after many washes.

What people mention

FeelPraisedOwners say the cotton jersey feels like a normal sheet, not a plastic pad.
NoisePraisedReviewers report it is quiet and does not crinkle when moving in bed.
WaterproofingPraisedBuyers say it keeps the mattress dry through spills and bedwetting.
DurabilityMixedSome owners find the waterproof layer holds up well; others report wear after repeated washing.
ValueCriticisedSome shoppers feel it costs more than they expected for a protector.

From Natural Mattress Company

3-layer system: 100% GOTS certified organic cotton top and bottom with an ultra-thin waterproof layer in the center
Waterproof layer blocks liquids while allowing water vapor to pass through for breathable sleep
Soft, flexible stretch knit fabric is quiet
Fits mattress depths from 9" to 16"
Organic cotton skirt with full elastic perimeter fits nearly all bed sizes
DrySleep Technology helps reduce sweating and clamminess

Sizes: Calif King, Full, King, Queen, Twin, Twin XL
Materials: 100% GOTS certified organic cotton jersey top and bottom; ultra-thin waterproof barrier in the center; organic cotton skirt
Fit: Fits mattress depths from 9" to 16"; full elastic perimeter fits nearly all bed sizes
Sizing: Fits mattress depths from 9" to 16"
Care: Machine wash and dry
Shipping: Available methods include delivery, drop-ship delivery, delivered to-store and transported to you, and in-store pick up
In the box: Mattress protector pad

About the Organic Waterproof Mattress Protector

Keep your bed clean and fresh without vinyl/PVC or other questionable waterproofing materials. Our 3-layer system consists of 100% GOTS certified organic cotton on top and bottom with an ultra-thin waterproof layer in the center to block liquids while allowing water vapor to pass through for a more breathable sleep. Plus, our soft, flexible stretch knit fabric is so quiet you won’t even know it's there!

What buyers say

Buyers like

Keeps the bed clean and fresh without vinyl/PVC or questionable waterproofing materials
Quiet, soft stretch knit fabric you won't notice
Breathable: blocks liquids while letting water vapor escape
Reduces sweating and clamminess
Blocks dust mites and pet dander