Dr. Brown’s Natural Flow® Options+™ Narrow Neck Glass Baby Bottle (120 ml) is crafted to support breastfed babies, offering a seamless transition between breast and bottle feeding. With a soft, silicone teat designed for a natural latch, this bottle mimics the consistent flow babies expect, helping both baby and parents enjoy a familiar and comforting feeding experience. The innovative anti-colic vent system not only reduces colic and spit-up but also preserves essential nutrients and aids digestion for better sleep. Made from durable, pharmaceutical-grade borosilicate glass, the bottle withstands extreme temperatures and is resistant to thermal shock. As your baby grows, the Options+™ bottle allows flexibility—use it with or without the vent system depending on feeding preferences, with no need to switch bottles. Engineered for consistency, each teat provides a steady flow rate within the same level, ensuring reliable feeding at every stage.