All the under-nappies and nappy wraps on this page are approved for use as part of the Double Layer Nappy System during your Water Babies swimming lessons. They're designed to be worn underneath a Happy Nappy™, Jammers™, or other Happy Nappy™ products, like the Happy Nappy™ Costume or Happy Nappy™ Wetsuit, to prevent leaks in the pool, with no need for a disposable swim nappy.
Want to make changing and cleaning easier? Add a pack of our 100% Biodegradable Bamboo Nappy Liners. Made from chemical-free, biodegradable bamboo, they can go straight into your compost bin and will naturally break down. 🍃
Prefer to skip under-nappies and nappy wraps altogether? Explore our Happy Nappy DUO™ range. The Happy Nappy DUO™ and the Jammers DUO™ have been approved as a Double Nappy System, offering two layers of protection in one easy-to-use product.
