Your choices have never been better than with the new options+ bottles. From nipple to base, options+ creates a comfortable feeding experience for baby and makes the transition from breast to bottle and vice versa easy. Starting at the top, each nipple is specially designed to provide the same consistent, natural flow, so you and your baby know what to expect at every feed. The new breast-like nipple is specially designed for a proper grip and a more natural bottle feeding experience. Together with the internal anti-colic air circulation system, baby feeds effortlessly. \ \ but we don't stop there - the anti-colic system features an improved design to make the already innovative feeding experience even better: \ \ \ clinically proven to reduce colic \ reduces drooling, burping and gas \ better preserves nutrients in breast milk and formula \ aids digestion for a good night's sleep \ provides a flow that supports breastfeeding \ dishwasher safe (top rack) and sterilizer safe. bpa free. 0m+. \ \ \ the nipple shape that resembles mom's breast promotes the correct latch for a more natural bottle feeding experience. designed with the help of healthcare professionals, the properly designed nipple and high-quality soft silicone offer a more comfortable experience and help prevent nipple confusion. perfect for switching from breast to bottle and back! \ with a 93% acceptance rate in a comprehensive study of 884 babies, you don't have to wonder if your baby will love their bottle. \ our bottles work best with the air vent system but it's nice to have options as baby's feeding progresses. simply remove the system when you feel it's time - no need to give your child a new bottle. our nipples have their own unique system that offers a feeding experience similar to most air vent bottles. \