Happy Nappy™ Products

The Happy Nappy™ reusable swim diaper is one of Splash About’s best-selling products, trusted by parents and recommended by swim schools around the world. Designed specifically for babies and toddlers, our Happy Nappy™ range helps reduce the risk of solid fecal leaks in the pool, giving parents greater confidence during swim lessons and family pool time.

Unlike disposable swim diapers, the Happy Nappy™ is made from soft, durable neoprene and features snug-fitting waist and thigh bands designed to create a secure seal. Comfortable, reusable, and easy to wear, it’s a practical choice for baby swim lessons, vacations, and regular trips to the pool.

Our Happy Nappy™ collection includes a choice of reusable swim diapers and integrated swimwear for different ages and needs. Discover the original Happy Nappy™, the double-layer Happy Nappy Duo™, plus the Happy Nappy™ Wetsuit, Happy Nappy™ Swimsuit, and Happy Nappy™ Sunsuit. For older toddlers and kids who still need protection in the pool, our Splash Jammers offer the same secure approach in a grown-up swim short style.

For pools and swim schools that require a double swim diaper system, the Happy Nappy Duo™ combines a neoprene outer with a silver-lined inner layer to provide two layers in one easy-to-wear reusable swim diaper, with no disposable swim diaper required.

Explore Splash About’s range of baby and toddler swim diapers, trusted swimwear, and coordinating baby swim essentials, designed to make trips to the pool simpler for parents and more comfortable for little swimmers.