Baby Bottle Nipple Teat (1) - Multiflow

New improved multiflow teat!
The new teat has a 3-vent valve that provides the following benefits: ·         

• No leakage when collar is tightened or when cap is closed and bottle, teat shaken. ·         
• Does not collapse with continuous suction, 3-vent valves support air compensation created by vacuum inside.
• The slit at suction point can be easily opened compared to old teat.