There are a lot of cloth diapering systems, a Thirsties Duo Wrap + a prefold is my personal favorite: a tiny pee doesn't doom an entire diaper. And Thirsties also manage to somehow contain some of the worst poosplosions I've ever seen. Priceless when out in public. Despite taking my kid through her second year (all the way to potty training), these Duo Wraps are in great conditions: elastic still strong and snaps still assertively snappy. Size Two Duo Wraps fit kids roughly 9 to 36 months or 18 to 40 pounds. I also have a listing for Size One Thirsties Duo Wraps. For reference, these are currently selling on Thirsties for $15 each.