Bottle, sippy cup and cup in one For baby's use from 4 months 1st-age baby bottle function: Regulating air for easy sucking and reducing colic. Sippy cup: Accompanies the child’s transition from baby bottle to using a glass. • Removable ergonomic handles: Large handles, easy for a child to grip. • Sippy cup function with Evoluclip anti-leak closing system: For transporting in all security. • Lid: When using with the teat and sippy cup function for hygiene.