Designed by a doctor, Dr. Brown’s Natural Flow is the only baby bottle to feature an internal vent system that helps preserve vitamins C, A, & E by minimizing oxidation of breast milk and formula. The bottles also mimic the feeling of breastfeeding, which helps to reduce colic, spit-up, burping and gas by eliminating negative pressure and air bubbles. Every bottle is BPA-free and contains no PVC, lead or phthalates, and many hospitals, NICUs, and doctor offices use Dr Brown’s bottles, a testament to their superior safety and efficacy.
Help keep your Dr. Brown’s vent inserts and vent reservoirs clean and clear of blockage with this handy 4-pack of cleaning brushes.
Designed for use with all Dr. Brown’s natural flow baby bottles
These are the same exact pieces that come with each Dr. Brown’s natural flow baby bottle meant to replace worn brushes
Keeps Dr. Brown’s Vent Inserts and Vent Reservoirs clean and clear of blockage