The ornamental design for a handle for a shoppingbag or similar article, as shown and described.
FIG. 1 is a side elevational view of a handle for a shopping bag or similar
article showing my new design, the rear elevational view being
substantially similar thereof;
FIG. 2 is a top plan view thereof;
FIG. 3 is a left end elevational view thereof;
FIG. 4 is a right end elevational view thereof; and