This is a two piece cloth nappy system. Please note all the nappies listed below require a cover or wrap in order to be waterproof. See NAPPY COVERS & WRAPS for these. The advantage of fitted nappies over prefolds is that they are shaped and have elastic around the legs and waist of the nappy which provides excellent containment. For additional absorption for overnight additional boosters can be added
Two piece fitted nappy systems tend to be more reliable than most pre-folds, flat nappies, pockets and all in ones. Very few nappies are 100% bomb proof against newborn explosions. However, in our experience, almost all fitted nappies are significantly better at containment than any other nappy system including disposables.