Dr. Brown's Natural Flow® Glass Bottles
offer moms the benefits of our vent system only in a glass bottle design. Same silicone nipples as our Standard bottles.

Silicone Bottle Sleeves
Free of Bisphenol-A
Helps Preserve Vitamins C, A & E - Lipids
Vacuum-Free Feeding Like Breastfeeding
Reduces Colic, Spit-Up, Burping & Gas