Sip activated valve is only activated by bay's mouth when drinking
No mess when baby is not drinking from this spill proof cup
All parts are interchangeable with other Dr. Brown's trainer cup systems for mixing colors
The unique soft spout helps babies transition from bottle to cup
Description
The Dr. Brown's Training Cups feature a Sip?Activated Valve that is only activated by baby's mouth when drinking; there is no mess when baby is not drinking from this spill?proof cup. The unique soft spout helps babies transition from bottle to cup. Cups are BPA free and dishwasher safe (top rack only).
