The innovative Soft Flex silicone dual-vent anti-colic nipple reduces the amount of air your baby ingests, making feeding time more natural and enjoyable. Anti-colic valves in the base of the nipple and silicone nipple rim base allow air to flow into the bottle and away from the fluid that your baby is ingesting. This reduces the amount of suction your baby needs to apply and decreases the amount of air ingested.

• 3+ months
• 2 pack
• Medium Flow
• Superior dual-vent anti-colic valves
• Advanced dual-vent valves regulate airflow for a continuous feed
• Soft Flex breast-size nipple mimics mom's breast