Transition from sippy cups to independent drinking with this innovative direct-drink mug. Features one-push opening, strawless design with fewer parts to clean, and a slim pocket-friendly size. Includes tumbler lid for versatile use. Lightweight, durable, and BPA free.

- Lid, button, cover, lock lever (shaft pin and spring): Polypropylene (stainless steel copper); Lid (tumbler): Polypropylene; Gasket and drinking spout: Silicone rubber; Bottle: Saturated polyester resin
- Capacity: 275 ml
- Heat resistance: Hot: 110°C . Cold: -20°C
- Dishwasher safe. DO NOT microwave
- Official licensed Miffy product