Colic in infants may be caused by a combination of influences including ingesting air during feeding. The new Anti-Colic range from closer to nature is specially designed to help reduce air bubbles in the milk and to encourage a good latch-on to help reduce the risk of baby ingesting air during feeding. The air vents down through the tube and into the air-space at the base of the bottle, completely bypassing the milk.Unique tube and value system to provide optimum venting during feeding

Features
- Unique, easy-latch-on nipple shape that promotes continuous feeding
- Soft, natural-feel silicone nipple to make it easier to switch between breast and bottle
- Easy-hold bottle with slow-flow nipple
- Bottle compatible only with Closer to Nature Anti-Colic nipples (not Closer to Nature Easi-Vent nipples)
- BPA-free