FIG. 1 is a perspective view of a bottle cap opener showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a bottom end view thereof;

FIG. 7 is a top end view thereof; and,

FIG. 8 is a sectional view taken along lines 8—8 of FIG. 1.