The ornamental design for a combinedbeveragemug and can holder, as shown and described.
FIG. 1 is an assembled front perspective view of the combined beverage mug and can holder;
FIG. 2 is a left side elevation view;
FIG. 3 is a top plan view;
FIG. 4 is a rear elevation view;
FIG. 5 is a right side elevation view;
FIG. 6 is a bottom plan view;
FIG. 7 is a front elevation view; and,
FIG. 8 is a exploded perspective view, corresponding to FIG. 1, with the removable cup portion shown removed from the holder.
The broken line showing the beverage can is included for the purpose of illustrating the environment of the combined beverage mug and can holder and forms no part of the claimed design.