FIG. 1 is a top plan view of a disposable blood bag set showing our new design, the broken line showing is for illustrative purposes only and forms no part of the claimed design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is an end view thereof; and,

FIG. 6 is a view of the other end thereof.