Happy Nappy Duo™ Swim Diaper - Playful Otters teaching aide Two-Way Zipper: With a two-way

Two-Way Zipper: With a two-way separating zipper

Ideal for swimmers ages 4-10 (meets CPSC Safety requirements)

Embrace its storied legacy

From tradition to trend

HELPS TEACH SWIMMING TECHNIQUE: Promotes extension of legs to develop proper body position

Happy Nappy Duo™ Swim Diaper - Playful Otters teaching aide Two-Way Zipper: With a two-wayThe Happy Nappy Duo is the most advanced reusable swim diaper in the world. Its the only diaper system you will ever need for your babys swim class. The classically form fitting outer layer is still the Happy Nappy you know and love, effectively preventing fecal leaks into the pool, but inside is a highly technical active silver inner layer, which is scientifically proven to kill pathogens that cause stomach bugs like Cryptosporidium, E. coli and