Apparatus for transporting liquid materials

An apparatus for use in a shipping container for selectively carrying solid freight and bulk liquid freight, comprising:

• a first side frame extending longitudinally with respect to said shipping container and fixedly secured thereto;
• a second side frame extending longitudinally with respect to said shipping container and fixedly secured thereto;
• a front frame positioned between said first and second side frames;
• a collapsible liquid container operatively arranged substantially between said first and second side frames, comprising:
• a liquid impermeable outer liner;
• a liquid impermeable inner bladder arranged within said outer liner;
• and,
• a fluid conduit in fluid communication with said inner bladder;
• a rear fame removably affixed to said first and second side frames opposite said front frame;
• and,
• at least one baffle operatively arranged to be positioned between said first and second side frames and on top of said collapsible liquid container, said at least one baffle having a pair of concave faces disposed between a top face and bottom face thereof, wherein said collapsible liquid container is adapted to be removably pinned at least partially within said frame via said at least one baffle.