Dr. Brown’s 8OZ/250ML Narrow Neck Options Replacement Kit?

This replacement vent set is exclusively for the Standard 8 oz/250 ml Dr. Brown’s bottles. These are the same pieces that come on each Dr. Brown’s bottle and are meant to replace worn or lost parts — Fits Dr. Brown’s Standard 8 oz/250 ml bottle.

Features:
– Replacement for the Standard 8 oz/250 ml Dr. Brown’s bottles
– Dr. Brown’s bottle and are meant to replace worn or lost parts
– Includes 2 Inserts & 2 Reservoirs
– Bpa free and made in USA