Drink like a superhero with every sip from this Fortress of Solitude Shaped Mug. The 650ml (21 fl oz) light blue shaped ceramic mug is inspired Superman's iconic arctic base. Its oversized capacity means you can enjoy an extra large serving of tea, coffee, or hot chocolate. It's suitable for dishwasher and microwave use - making it even easier to use and clean! The Fortress of Solitude Shaped Mug will make a super addition to your kitchen cupboard. It's perfect for DC Comics fans.