Rayware Pure Kids Colour Change Dinosaur Bottle 550ml

Typhoon Pure 550ml Dinosaur Colour Changing Bottle. Add cold water to watch the bottle change colour before your eyes! Bottle will turn green below 18°C, and back to white above 18°C. Made from robust and strong stainless steel with a flip up straw for easy drinking, the Typhoon Pure range encourages regular water consumption as well as reducing your plastic waste.