FIG. 1 is a perspective view of a cup holder showing my new design.
FIG. 2 is a right side elevation view thereof, the left side elevation being a mirror image of FIG. 2.
FIG. 3 is a front elevation view thereof.
FIG. 4 is a rear elevation view thereof.
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom plan view thereof.
The broken lines are for illustrative purposes only and form no part of the claimed design.