Dr. Brown’s Natural Flow Anti-Colic Options+ Narrow Baby Bottle offers you superior feeding choices. Its internal vent system, clinically proven to reduce colic, helps minimize spit-up, burping, and gas for a more comfortable feed. Designed to mimic breastfeeding, the vacuum-free system and silicone nipple with a consistent flow let baby feed at their own pace. The breast-like nipple shape promotes a natural latch, easing transitions between breast and bottle. This bottle also preserves milk nutrients and supports digestion, helping baby sleep better. Trusted by pediatricians, it provides a dependable and soothing feeding experience.