1. Bisphenol A-Free

2. No artificial colour

3. Stable and safe material

4. Heat-proof and friction is much better than PC feeding bottle

5. Include heat-proof and nontoxic anti-colic teat/nipple

6. Soft and easy sucking

7. Reduce the milk to be overflowing

8. Tube prevents air being added to the feed

9. Smooth milk flow with the extended tube leading air to the bottom of bottle

10. Shorten feeding time

Materials Cap: PP(-20℃~100℃) + TPR(-10℃~60℃) Screw-ring: PP(-20℃~100℃) Body: PPSU(-20℃~190℃ ) Teat(nipple): Silicone(-20℃~200℃)