Key Features Hogwarts Crest & Castle design Material - rice husk Recyclable black silicone lid Free of BPA, toxins, melamine and plastic This Harry Potter travel mug is the ideal travel companion! It is a collaboration with the eco-friendly coffee cup brand Huskup. The mug is made out of rice husk and is 100% reusable, biodegradable and plastic free. The black silicone lid and band are 100% recyclable and provide comfort and protection against hot drinks. The design uses black detailing to contrast against the natural colour and grain of the rice husk. Perfect for those who want to take a bit of magic with them wherever they go!