Personal cooling device

FIG. 1 is a front perspective view showing an embodiment of the design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view, the right side forming a mirror image thereof,

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof.

The broken line showing of environmental structure is included for the purpose of illustrating portions of the “article”—and forms no part of the claimed design.