US D369946 S
FIG. 1 is a perspective view of a helmet cooler showing our new design;
FIG. 2 is a left side view thereof;
FIG. 3 is a right side view thereof;
FIG. 4 is a top view thereof;
FIG. 5 is a front view thereof; and,
FIG. 6 is a rear view thereof.
The bottom view is planar and unornamented.