Suitcase

FIG. 1 is a perspective view of a suitcase showing my new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is a left view thereof;

FIG. 6 is a right view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof; and,

FIG. 9 is a partial enlarged view of portion 9 in FIG. 1 .

The evenly broken lines depict portions of the suitcase that form no part of the claimed design. The dash-dot-dash broken lines circumscribe an enlarged detail and form no part of the claimed design.