NEW - The Happy Nappy DUO is the world's most advanced reusable swim diaper.

The all-in-one dual diaper system means you can ditch disposables to help protect the environment, while also being scientifically proven to help protect your baby and other swimmers from bed bug-causing pathogens like Cryptosporidium, E.coli and even COVID-19.

It’s the only nappy system you’ll ever need for your baby’s swim lesson. The classically fitted, leak-proof outer layer is still the Happy Nappy you know and love, but inside is a highly technical active silver inner layer that’s scientifically proven to kill tummy-causing pathogens – like Cryptosporidium, E.coli and COVID-19 – inside the nappy before they can enter the water. Making the pool safer for your baby and other swimmers too.

Working with one of the world's leading virologists and 4 years in development, the SILVER LINING inner layer is extremely gentle on babies' skin, yet highly effective in destroying pathogens that can be found in fecal matter.

But that’s not all. Because the Happy Nappy DUO is approved by swimming schools as a double nappy system, it means you no longer need to buy disposable nappies to wear under the Happy Nappy, saving you money and saving the planet by not contributing to millions of tonnes of disposable nappy waste each year, which can take up to 500 years to decompose in landfill.

Long-lasting, reliable and with a naturally antibacterial layer to help stop the spread of infections, the Happy Nappy DUO really is the only swim diaper you'll ever need.

All in one double diaper system, incorporating the famous Happy Nappy
Approved by swimming schools
Replaces disposable diapers, meaning less waste in landfills
Kills pathogens like Cryptosporidium, E.Coli and COVID 19 in its unique silver lining