- Sesame Street Big bird design - White mug with print - Generous proportions, 900ml capacity (that"s around 1 and a half pints!) - Dishwasher and microwave safe - Perfect gift for Sesame Street fans. As the wise old protagonist of Sesame Street, Big Bird demands respect and adoration! This Giant mug is entirely appropriate for Big Bird and those who love a HUGE mug of tea!.