Official Amazon Exclusive NapYou Crib Mattress Topper for Baby/Toddler Bed with Removable Waterproof Organic Cotton Cover

The removable cover for this mattress topper is NOT waterproof. Every time my toddler's diaper leaks, it soaks through to the foam mattress, so we remove the cover, wash it, and let the mattress topper air dry (since there is no way to wash it). After washing and drying according to manufacturer instructions, the cover is VERY difficult to put back on and the foam pad is bunched inside it and will not lay flat (until it has been laid on for a while again). If you want to totally loose your (already partly gone) mind while changing your baby's crib sheets, then get this mattress topper. Otherwise, it is thick and comfortable (although maybe a tad hot).

It was hard to get our son out of our bed because of the difference in the crib mattress this was the best thing ever, we put this topper on and he has been in sleeping like a baby ever since

This does not fit a standard crib—too small. We have the Newton mattress and this is an inch too short on the top and side...so pacifiers fall in the gap, which causes wake ups when she can’t find the pacifier.

Fits great in my sons toddler bed and seems comfy. However, discovered quickly that the cover is not waterproof and you can’t walk the mattress. I am looking for a topper for my daughters bed and definitely will not be reordering this one. Very disappointed since now I need t add an additional pad underneath to keep mattress from getting wet everytime

I have 4 kids, but I decided to buy this for my last one. What can I say... She sleeps 7-9 hr per night at her crib without waking up. So I think she loves it. The baby is 3 months old. Would definitely recommend it.

I really like it. It fit my daughters Minnie Mouse Cot perfectly in the middle. It gives her extra support and comfort.

It is not waterproof. My baby peed on it only once and it went right through the cover. I washed the spot on the foam from pee and it have been wet for a week now. I am very disappointed since it is not easy to clean.

Great!! Comfy!