Flavored beverage carbonation system

A beverage system, comprising:

• a housing having a carriage assembly including a carriage port coupled to a pump in the housing for pumping gas through the carriage port;
• and
• a container configured to be removably mounted on the carriage assembly, the container having a container inlet port and a container outlet port, the container inlet port being configured to couple to the carriage port such that gas can be pumped into and pressurize a hollow chamber of the container to cause a fluid in the container to be expelled from the container outlet port and into a beverage receptacle when a threshold pressure is reached;
• wherein the carriage port includes a pair of mirrored projections defining at east one cavity therebetween and the container inlet port includes a container projection shaped to compliment the at least one cavity;
• and
• wherein the container inlet port is prevented from mating with the carriage port until the container projection is received within the at least one complimentary cavity.