Composite liquid bag system holder

A system for separating components from a composite liquid, the system comprising:

• a bag system comprising a first bag for storing the composite liquid and a second bag for storing at least one component separated from the composite liquid;
• and
• a system box for holding the bag system during separation, the system box comprising:
• a first chamber for storing the first bag;
• a second chamber for storing the second bag;
• and
• a lid for covering at least a portion of the first chamber, wherein the lid comprises at least a first ridge for breaking a frangible of the bag system.

A method of separating components from a volume of composite liquid, the method comprising:

• loading a bag system onto a system box, the loading comprising:
• positioning a first bag of a bag system into a first chamber of the system box, wherein the first bag comprises a volume of composite liquid;
• routing a portion of tubing that connects the first bag to the second bag;
• positioning a second bag of the bag system into a second chamber of the system box;
• breaking a frangible to open fluid communication between the first bag and the second bag by closing a lid that covers a portion of the first chamber;
• separating the composite liquid into a plurality of components;
• and
• unloading the bag system from the system box, wherein at least one of the plurality of components is stored in the second bag.