GRT Cal King Waterproof Mattress Protector Rayon Bamboo - 3D Air Fiber Cooling Mattress Protector Cover Breathable Mattress

Wow! Amazing quality at an outstanding price! Soft and comfortable. Fits my Cal-King PERFECTLY. No crinkly sounds. Looks like it will keep the bed well protected without sacrificing comfort. This is the way you make a great product. Well done! Why are others saying it's not waterproof? I tested it by putting a paper under it and pouring water on top of it. NO WATER PASSED THROUGH AT ALL. It appears to be perfectly and fully waterproof. RECOMMENDED Read more

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This is waterproof, but is not like a plastic or vinyl topper. It is soft and more like a traditional cotton mattress cover. I've purchased one for each of our beds. We are happy with the fit and the ability to easily wash these. Read more

So in the past I was a textile sales specialist in a long term retail setting. I am a bedding snob now haha but practical too. This is fantastic for the price, and harder to find in the days of polyester cheap layers for beds. I hate overheating, and the sound of a cheap poly bedding is yuck! We have extra deep depth twin xl adjustable beds set together. California king fits best in this situation. Both mattresses have covers and protection but I wanted one large protector. I custom made a bed ditch filler because we have a cosleeping baby situation going on. I prefer the bedding to be tight, and firm for safety. This is all we needed to keep the ditch from becoming a dip with my set up. The texture is not overly bumpy, basically unnoticeable. The feel is cooler and comfortable. Washed well, but that's also because I am anal about washing bedding to make even small investments last. Read more

The bottom layer shrunk funny in the wash but other than that they are soft and stay put Read more

This product is great! As long as it is not a puddle it prevents anything from going on my mattress. I have cats and they have had some accidents, and I've even spilt coffee. The cover looks like it's been to war and back, but my mattress looks spotless from when we rolled it out the box. (Temperpedic mattress) Read more

Get this if you have an old dog that likes to sleep on your bed. Get two so you have a spare for quick middle of the night bedding changes. This has saved my mattress. Read more

I peed my bed and my mattress was safe. It’s a joke. Or is it. Or is it not. Get it. You’ll understand. Some of us have learned the hard way… the mattress will survive. Read more