- Specially designed to reduce colic symptoms for less wind, less reflux and less discomfort
- Unique anti-colic venting system draws air away from milk, using the venting wheel, venting tube with heat-sensing strip and the star valve
- Venting tube with heat-sensing strip turns pink when baby's feed is too hot
- Award-winning breast-like teat for a natural latch and guaranteed acceptance
- 3 way, easy-hold bottle with an anti-colic slow-flow teat for newborn babies.
- Always BPA and phthalate free for ultimate reassurance
- Advanced Anti-Colic Bottles are only compatible with Advanced Anti-Colic Teats and will NOT work with Closer to Nature teats.