Happy Nappy™ DUO

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    Ready to ditch the disposable swim nappies to help protect the environment? Would you like your water baby to go without under nappies or nappy wraps? Then you'll love the Happy Nappy DUO, the most advanced reusable swim nappy in the world.

    This all in one double nappy system incorporates the popular Happy Nappy, with a new built in active silver inner layer, which is scientifically proven to kill pathogens that cause tummy bugs like Cryptosporidium or E.coli.

    Approved by Water Babies as Double Layer Nappy System, this is the only swim nappy you'll need for your little one's swimming lessons, but if you'd like to make changing and cleaning easier, it can be worn with biodegradable nappy liners underneath.

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    Learn all about the DUOs

    Explore all the features that make the DUOs the most technologically advanced swim nappies, including a 2-in-1 double-layer design for superior leak protection and comfort in the water.