Is there a patent for screaming bottle caps?
Patents. According to the introduction of Screaming official website, the double-layer closed bottle mouth design can effectively isolate the air, and the beverage inside can be drunk simply by squeezing, which is in line with the use scene of one-handed opening. The patent of this bottle cap has strong technical barriers. Screaming drink is one of the top ten brands of sports drinks and a well-known carbonated drink brand.