Re: Sbish fitted - night time bust!
I have had some success with a bamboo Sandy's with Thirsties hemp insert and stay dry large Sandy's liner as doublers, then putting a large Motherease AIO over the whole thing... So basically my heavy-wetter son is double- diapered. It's humungous. He's a big boy so I don't think the massive size is a problem, but on a petite little girl it might be a strain on her back if her diaper is bigger than her head. And no, I'm not trying to be funny. My son is a really heavy wetter and I am so sick of having to change sheets, sleepless nights, etc.
Or you could just stick with the Huggies if it works for you as a family because sleep is really important.