The stunning Vintage Moby Happy Nappy™ features blue and white whales against a blue striped background. A true nautical classic. The Happy Nappy™ swim nappy pant is the only way to ensure your baby is protected against leaks whilst in the swimming pool. This innovative reusable swim nappy is made from 1mm thick neoprene which is designed to contour the shape of your baby’s bottom, so that there is no gaping that could compromise leak protection. Specialist ribs form a snug seal against the baby’s waist and thighs, ensuring any poo stays within the nappy. The Happy Nappy™ is worn instead of a disposable swim nappy and can be used alone or with our silver lining under nappy, or cotton nappy wrap, if your swim school requires a double nappy system.