The insulator for beverage cans, as shown and described.
FIG. 1 is a front view of an insulator for beverage cans;
FIG. 2 is a top view thereof;
FIG. 3 is a bottom view thereof;
FIG. 4 is a right side view thereof,
FIG. 5 is a left side view thereof;
FIG. 6 is a back view thereof; and,
FIG. 7 is an isometric view thereof in a condition of use.
The features drawn in broken lines in FIG. 7 show a beverage can associated with the insulator for beverage cans in a condition of use, and which forms no part of the claimed invention.