This Party Cap can also be used as a beer opener.

Fits the following bottles:
-Chaudfontaine blue 0.33l
-Chaudfontaine blue 0.5l
-Chaudfontaine red 0.5l
-Sourcy red 0.5l
-Sourcy blue 0.5l
-Spa blue 0.5l
-Spa red 0.5l
-Crystal clear 0.5l
-Coca Cola/Fanta/Cassis 0.5l