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Pressure Reminder / bottle cap

Pressure Reminder

In daily life, plastic bottled carbonated beverages always bring us some troubles, such as unexpected spray when we open it. ”Pressure reminder” looks like a normal bottle top but can detect the pressure inside the bottle. The reminder is divided into two parts, inside one is a plastic top, which can deform slightly (as embossment) according to the pressure change in the bottle, and outside one is a pressure alarm. When the pressure inside the bottle reaches to a certain degree, the bottle top would have a slight deformation upward which would trigger the prompter, so that customers would get an early warning and open it carefully.


University of the Arts London

University of the Arts London
Central Saint Martins
London, United Kingdom


Yu, Hengchong

Yu, Hengchong
Ningbo City, China

Du, Rong Ji, Zhiqing Zhang, Xu