Can I Use the Philips Avent Anti-colic bottle without the AirFree vent?

We advise you to use the AirFree vent specifically for younger babies (younger than 4 months old) with feeding issues. The AirFree vent allows your little one to manage air intake.

If your baby is able to drink from the bottle without any feeding issues when they get older, you can easily use the bottle without the AirFree vent.