Knack: Flash Stainless Steel Colour Changing Water Bottle - Speed is My Game

Enjoy your favorite beverage with this Flash Water Bottle. Shop online for a wide range of licensed superhero merchandise at Planet Superheroes.

• Official Flash merchandise
• Material: High quality stainless steel. Ideal for Kids, BPA Free
• Color changes on adding chilled water
• Your favorite Flash character comes to life
• Can be used for storing cold to lukewarm liquids. Comes with a sipper