Stay hydrated in between casting spells with this Harry Potter Glass Constellations Water Bottle. The 590ml (20 fl oz) glass water bottle has a gold star constellations design featuring the Hogwarts house mascots - the Gryffindor lion, the Ravenclaw eagle, the Slytherin serpent, and the Hufflepuff badger. It also has a wooden screw-top lid with a wrist strap so you can easily carry it with you.The Harry Potter Glass Constellations Water Bottle is a beautifully decorated piece of reusable drinkware, perfect for Potterheads and fans of the Wizarding World of Harry Potter. Not suitable for dishwasher or microwave use and not to be used for hot drinks.