Dive Down Under with Koko the Koala! Pretty in pinks and purples, this fun Thinstrap Swimsuit is perfect for little swimmers and includes an all-over print of our loveable Koko Koala character.Dive Down Under with Koko the Koala! Pretty in pinks and purples, this fun Thinstrap Swimsuit is perfect for little swimmers and includes an all-over print of our loveable Koko Koala character. Young children will enjoy the fun frill detailing while the thin strap design allows them to splash and play without feeling restricted. Quick-drying and stretchy to keep active kids comfortable, it’s made from Endurance10 fabric which is designed to keep its shape.