peekabu

Some diapers become like a bag of loose pulp when wet. The pulp then moves freely through the diaper. I just tried a peekabu for the first time and I noticed that it doesn't have this problem. This reminded me of reading somewhere that it's impossible to insert a booster pad in a peekabu...

Since abu just started their sale I wanted to get a bag of PeekABUs but they're out of XL+ so I'm wondering if they'll restock them during the sale? Does anyone know or think that would happen?