Lunch Box

FIG. 1 is a top, front, right side perspective view of a lunch box, showing my new design;

FIG. 2 is a bottom, rear, left side perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof,

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof;

FIG. 9 is a perspective view of a lunch box in an open state; and,

FIG. 10 is an exploded perspective view thereof.

The broken lines in the drawings depict portions of the lunch box that form no part of the claimed design.