Re: Stash to hand down through several kids
Sized prefolds, flats, and Bummis Super Whisper Wrap Covers. I diapered 3 children with the same prefolds(they potty learn by 2yo). I also used the same BSWW in newborn and small but the mediums needed new for each child because they were that size for well over a year. If you was your covers by themselves and hang dry IMO they hold up MUCH better. I only replaced the BSWW because they were aplix and the aplix got unsticky there was no delamination or leaking though.
Just in case.