The Kiddopotamus Piddle Pad protects your car seat or stroller from messy diaper blowouts. 100% waterproof. This is an excellent product for potty training toddlers. No need to go back to diapers when on the go. Non-slip backing. Contoured liner design. Fits easily and discreetly inside child’s seat without reducing harness safety. Protects crotch harness from wetness and soiling. Machine washable. Waterproof liner prevents messy stained seats, and makes cleanups easy. Works with all harness systems. IParenting Media Award Winner.