The ornamental design for a suitcase, as shown and described.
FIG. 1 is a front left perspective view of a suitcase, showing my design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
The dash-dash broken lines illustrate portions of the suitcase that form no part of the claimed design. The dash-dot-dash broken lines represent the boundaries of the claim that form no part of the claimed design.
Luggage system employing a telescopically-extendable handle and battery power supply assembly equipped with a semi-automatic battery power module ejection mechanism
Hard-shell luggage system having a telescopically-extendible handle and rechargeable battery supply assembly, and a compression-pad subsystem and a laundry bag subsystem