Dr. Brown Training Cup Replacement Cap
Dr. Brown's Training Cup Hard Spout Replacement Cap Kit BPA Free Fits 6oz & 9oz Cups
Hard Spout Kit includes:
Valve Disk Sip-Activated valve is only activated when baby starts to drink.
There is no mess, and no leaking when baby is not drinking. All parts in the Dr. Browns Trainer cup system are interchangeable. Unique hard spout is ideal for teething babies and is dishwasher safe (top Rack).