Apparently not everybody can accurately estimate how much beer they can drink. So the beersavers beer bottle cap will help you store the rest your favorite beer.
As we have seen, beersavers is a very simple but definitely useful food-safe silicone cap, which is shaped as the most common beer-bottle cap with bright color. Once a bottle of beer is opened, the silicone cap can better seal off the lip than the metal cap. Apart from that, the silicone beer bottle cap is dishwasher safe and reusable.
Beersavers beer bottle cap is available in six bright colors: red, orange, yellow, green, purple, and blue. A pack of six caps is priced at $7.99 USD. If you want, you can get it directly from its official site. Additionally, obviously beersavers can not only used on beer bottles.