The ornamental design for a poriton of a multi-handled bag, as shown and described.
FIG. 1 is a perspective view of a portion of a multi-handled bag showing our new design, the undisclosed rear is not part of the claimed design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a perspective view of a second embodiment thereof, the undisclosed rear is not part of the claimed design; and,
FIG. 4 is a perspective view of a third embodiment thereof, the undisclosed rear is not part of the claimed design.
The uneven broken lines in the center portion of each bag shown in FIGS. 1-4 represent an unclaimed boundary of the design. The even broken lines within the end portions of FIGS. 1-3 indicate a perforation appearance. The curved solid lines within the end portions of FIG. 4 indicate a cut-line appearance.