Baby is too busy to lie still for a change? No problem! Flappy-Nappy diapers can be changed while baby stands, crawls, or plays. The fleece belt is water-repellant and can be worn all day between changes (unless soiled with poop). What if baby poops? Depending on the mess, you might need to lay baby down—the belt has side snaps for easy removal of the entire assembly. But if it’s not too messy, you can clean baby up while she stands! Flappy-Nappy diapers also work great as potty trainers because