The ornamental design for a handbag, as shown and described.
FIG. 1 is a perspective view of a handbag showing my new design;
FIG. 2 is a perspective view thereof with the exterior flap fully open and
an interior flap raised the opposite side of the flaps being plain and
unornamented except for the edge stitching;
FIG. 3 is a left end elevational view of the handbag in a closed condition;
FIG. 4 is a rear perspective view of the handbag with the exterior flap
open; and
FIG. 5 is a rear perspective view of the handbag in a closed condition. An
intermediate portion of the carrying strap has been broken away and
omitted in FIGS. 2-5 for convenience of illustration.