Flip Hat Mask

FIG. 1 is a perspective view of a flip hat mask showing my new design, showing how it appears in extended position;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a left-side view thereof;

FIG. 5 is a right-side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a perspective view thereof, showing how it appears in retracted position.

In the drawings, the broken lines depict portions of the flip hat mask that form no part of the claimed design.