The Happy Nappy - Reusable Swim Nappy

The Happy Nappy Swim Nappy from Splash About is a reusable swim nappy that offers fecal leak protection without the need for a disposable swim nappy underneath. Made from soft, supple 1 mm thick neoprene, the nappy has been specifically shaped to fit snugly around baby's bottom, whilst specialist fabric ribs around the waist and thighs stop any leaks escaping into the water.

The Happy Nappy swim nappy is trusted by parents worldwide and is relied upon by swim schools across 30 countries to keep their pools free from the germs that come from a swim nappy leakage.

Available in a range of designs for girls and boys and in sizes from newborn to 3 years, there is a Happy Nappy swim nappy to suit all babies, with many matching products also available to add to your baby's swim kit.

The Happy Nappy can be worn on its own, or with the Splash About nappy wrap and liners to help make changing and cleaning easier.

Step 1: Nappy Liners

Place a nappy liner inside the Splash About Nappy Wrap. Liners are one size so can be folded or unfolded as necessary to fit.

Step 2: Nappy Wrap

The Silver Lined Nappy Wrap is a revolutionary under-nappy featuring active silver technology, specially designed to work with chlorine to combat harmful germs like Cryptosporidium and E. coli. Perfect for swim classes, this essential underlayer pairs seamlessly with the Happy Nappy to complete the double-nappy system required by most swim schools. Experience superior hygiene and protection for your little one during every swim session!

Step 3: Happy Nappy Swim Nappy

The Happy Nappy swim nappy is worn over the top of the Nappy Wrap and Liners to prevent any fecal leaks into the pool. Made from neoprene with specialist waist and leg ribs to make a secure seal with no gaping. This reusable Swim Nappy is a great alternative to a disposable swim nappy.

Happy Nappy Swim Nappies are recommended by Swim Schools around Australia and are mandatory in most organized swimming lessons.

Award Winning Happy Nappy Swim Nappy

We are proud to say our Happy Nappy Swim Nappy has won an abundance of awards all over the world, including taking GOLD in the Mother & Baby Awards 2025 for the Best Swimming Product Award.

Happy Nappy Swimsuit

The Happy Nappy Swimsuit by Splash About features an integrated Neoprene Happy Nappy swim nappy to prevent any fecal leaks into the pool. Combined with a Nylon-Lycra top this swimsuit is pretty, practical and comfortable.

Can be worn with the Nappy Wrap and Liners as an alternative to disposable swim nappies.

Happy Nappy Duo

The Happy Nappy Duo is the first reusable swim nappy with antimicrobial silver technology to destroy germs from faeces, protecting little tummies. Combining the reliable leak-proof design of the Happy Nappy with a built-in second layer, it eliminates the need for disposables, offering convenience and superior hygiene for swim time!

Happy Nappy Sunsuit

Perfect for sunny days, the Happy Nappy Sunsuit combines a built-in neoprene Happy Nappy swim nappy with a lightweight ¾ length rashie top. Designed for comfort and protection, it's the ultimate all-in-one swimsuit for beach and pool adventures!

Happy Nappy Wetsuit

The Happy Nappy Wetsuit blends the warmth of a neoprene wetsuit with the trusted leak protection of a Happy Nappy pant. Ideal for indoor swim lessons or outdoor pool days, it also features UPF50+ sun protection, keeping your little one safe and comfortable in the water.