Review on 👶 Waterproof Portable Trifold Playard Mattress Topper for Pack and Play - Breathable Soft Bamboo, 38" x 26", Baby Foam Playpen Mattresses for Boys and Girls by Shirley Johnson

Why did I wait so long to buy? We have yet to get our little one to sleep and play through the night in a bag, although the base they come with is wrapped in blankets for added comfort. nope It does not work. But this mattress did. I will never travel without. Do yourself a favor, stop waiting and just get one. Wrinkles, which I found annoying, are not. When the mattress is open, there are hardly any and folding it is very easy and convenient. My sister has similar ones but they are too heavy and feel like memory foam. This one is light but comfortable, holds its shape well and fills the entire package so there aren't large gaps around the edge like others I've seen. Excellent purchase!