Systems for carbonating customized beverages

A system for carbonating a personalized, decarbonated beverage, the system comprising:

• a base container including at least one sidewall defining a liquid storage area;
• a pressure regulator member configured to be sealingly coupled to said base container;
• and
• a carbon dioxide cartridge configured to selectively release carbon dioxide when engaged with said pressure regulator member;
• a dip tube extending from a carbon dioxide storage member into the liquid storage area;
• wherein said pressure regulator member is configured to, when actuated, release the carbon dioxide from said carbon dioxide cartridge at a rate configured to carbonate the personalized decarbonated beverage within said liquid storage area over a period of time greater than 6 hours;
• and
• wherein the dip tube delivers carbon dioxide from the carbon dioxide storage member to the liquid storage area.