As babies grow, their feeding patterns can change, which is why it’s important to find a bottle that offers different flow rates for comfortable and healthy feeds. Newborns may benefit from a slow flow to help control their milk intake and avoid overeating. In addition, these feeding bottles are high quality and durable, and these features make them good for a whole year without replacement. The feeding bottle mimics the flow of breasts and also has a flat nipple edge for easier latching.