B65D41/145

System and method for implementing cap closure for carbonated and oxygen sensitive beverages

A system and method for implementing cap closure for a carbonated beverage is disclosed. According to one embodiment, an apparatus includes a cap liner having a circular ring shape. The apparatus further comprises an outer lip and an inner portion of the circular ring shape. The outer lip is wider than the inner portion, and the outer lip has two or more members extending away from a center of the outer lip.