Can Cover with Numbers

thingiverse

These can protectors keep the bugs out and the carbonation in. All can protectors have a number on them so that you never get your drink mixed up with another again. All you have to do it remember your number and you will know if the drink is yours. To use the can cover, you open the can and slide the can tab under the bar. Once it is attached all you have to do is slide the cover away when you are ready to drink and slide it back when you are finished.