The ornamental design for an anti-insect insulated beverage can cover, as shown and described.
FIG. 1 is a front elevation view of an anti-insect insulated beverage can cover showing my new design, each of the rear side, left side, and the right side being a mirror image of the shown;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a cross-sectional view thereof taken along line 4-4 of FIG. 2; and,
FIG. 5 is an isometric view thereof, shown in a position of use.
The broken lines in FIG. 5 of the drawings depict a beverage can bottom end as environmental subject matter only and form no part of the claimed design.