The ornamental design for a kegcoolingpad, as shown and described.
FIG. 1 is a front, top and left edge perspective view of a keg cooling pad
showing my new design;
FIG. 2 is a back, bottom and right edge perspective view thereof; and,
FIG. 3 is a perspective view thereof shown in a closed position, the keg
shown in broken line for illustrative purposes only and forming no part of
the claimed design.