In a single serving of boba tea, the non-human actors of the tall plastic cups, plastic dome lids, and the giant plastic straws dominate, but receive little attention. This article uses recent theories and discussions of new materialism to bring together cultural analysis of the boba tea consumption phenomenon that could be relevant for reflecting on a sustainable future. The article contributes to social research of waste by focusing on the mediating functions of plastic before it becomes waste. My central argument is that plastic is not merely a physical and impartial container in the contemporary food and beverage industry. It plays an indispensable role in the visualization, mass mediation, and consumption of the boba tea beverage. While current waste research often focuses on the “afterlife” of plastic waste as it relates to underclass waste workers, recycling economy and global waste trade, this article highlights the performative function of plastic as it changes the way we imagine time, gender, and waste. I show it is the plastic cup that enables boba tea to be so visually and gastronomically satisfying in an age when the photogenicity and “Instagrammability” of food and beverage have become more relevant to taste and distinctions.