Medela Calma Nipple and Bottle Sets

This Calma nipple makes it easier for baby to transition from bottle to breast with its design allowing baby to control the milk flow. With Calma, the milk will only flow if the baby works and creates vacuum to remove the milk. This enables the feeding behavior learned at the breast to be used with Calma. It is convenient for mom as storage for breastmilk and is compatible with all Medela bottles. Bottles come in 5 oz and 8 oz. measurements.