These are great and holding up after a couple of washes. I use the longest wash cycle I have for nappies and such, at 2h 45m, at 60°C, and I line dry things with this kind of waterproof layer as I think my dryer would degrade them too quickly. I'm considering drying them in front of a fan, as it takes 2 days to dry otherwise, though I'm sure that will speed up rapidly with summer. So far we only use them overnight, and there have been no leaks.
My 2yo loves that they can put them on without help, but my biggest issue with them is it's really difficult, even for me, to tell which side is the front. This means half the time I have to tell my LO they've got it on the wrong way around, and they don't really understand that. I'm on the hunt for some kind of fabric stamp or iron on patch I can put on them, which would solve this. And then they will be perfect.
