The ornamental design for a head covering with snap-in cooling insert, as shown and described.
FIG. 1 is a top exploded perspective view of a head covering with snap-in cooling insert incorporating my new design;
FIG. 2 is a bottom exploded perspective view thereof;
FIG. 3 is a top exploded plan view thereof;
FIG. 4 is a bottom exploded plan view thereof;
FIG. 5 is a left exploded side view thereof;
FIG. 6 is a right side view thereof;
FIG. 7 is a front exploded view thereof;
FIG. 8 is a rear view thereof; and,
FIG. 9 is a cross sectional view thereof.
The broken lines shown in the drawings illustrate portions of the head covering with snap-in cooling insert that form no part of the claimed invention.