Abstract: A system for shipping liquid includes multiple bladders, with each bladder having top and bottom surfaces, front and rear edges, opposing side edges, a valve located on the top surface proximate the front edge, and at least one seam located along at least one of the side edges. The system also includes a non-slip mat shaped to cover at least a portion of the floor of a shipping container. The bladders are shaped to fit within the shipping container such that at least a portion of the bottom surface of each bladder contacts the non-slip mat. The bladders are also shaped such that the side edges of each bladder can be aligned substantially parallel to the side alls of the shipping container.