The ornamental design for a portablemulti-liquid dispenser, as shown and described.
FIG. 1 is a top plan view of a portable multi-liquid dispenser;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a bottom view thereof;
FIG. 4 is a left elevational view thereof, the right elevational view being a mirror image thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a top isometric view thereof; and,
FIG. 7 is a bottom isometric view thereof, showing my design seen from the same angle shown in FIG. 6.
The broken lines are for environmental purposes only and form no part of the claimed design. The design shown is not to be limited to any particular size and may be scaled larger or smaller.