Universal holder/adaptor for beverage container receptacles

FIG. 1 is a top and front perspective view of a universal holder/adaptor for beverage container receptacles showing my new design;

FIG. 2 is a bottom and rear perspective view thereof;

FIG. 3 is a vertical cross-sectional view thereof, taken in the direction of line 3—3 of FIG. 2;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view thereof.