The suction rate valve is built into the inside of the nipple, allowing baby to use tongue and jaw movements while sucking to capture and properly deliver a safe amount of liquid that can be swallowed. This valve is the key to effective feeding. The complete venting system generates a positive pressure flow to the feeding source without a vacuum.
This system prevents the negative effects of aspiration, makes breastfeeding more comfortable, facilitates distraction and reduces symptoms of colic, bloating and burping. Reduces the risk of otitis media.
Preserves vitamins A, C and E in milk for longer.
BPA free, phthalate free, lead free and PVC free.
Includes
- One Natural Flow 250 ml. narrow mouth bottle.
- Two flow regulating valves.
- Narrow mouth silicone teat level 1 (+0 months).
