The Hegen PCTO Spout Milk Bottle has an airtight lid and is leakproof for Hegen milk bottles.

PRODUCT USE:

This bottle cap keeps food and milk fresh.

MATERIAL:

Hegen Polyphenylsulfone (PPSU) gets FDA-grade international health certification (food & medicine)

PPSU is widely used in manufacturing medical devices because of its very strong material and temperature resistance. Combines advantages in plastic and glass materials

BPA-free and very light

Has natural amber color and does not contain artificial coloring.