Liquid bag product case

A product case for receiving a fluid bag, comprising:

• a floor having an opening configured to receive an outlet nozzle of the fluid bag for draining fluid from the fluid bag by gravity;
• sidewalls extending from the floor to form a rectangular enclosure for the fluid bag;
• and
• a bag supporter in contact with the fluid bag, the bag supporter including,
• a guide notch formed in a top edge of one sidewall of the sidewalls to facilitate receipt of material of the fluid bag,
• a slot in the one sidewall extending a predetermined distance from a bottom of the triangular shaped notch and configured to receive and retain the material of the fluid bag, the triangular shaped notch and the slot being positioned on the one sidewall for minimizing bag material from covering the outlet nozzle as the fluid bag empties, and
• a removable retaining wall held by support structures on a pair of the sidewalls opposing each other to divide the rectangular enclosure into a smaller enclosure such that all the sidewalls and the removable retaining wall constrain the fluid bag within the smaller enclosure.