I claim the ornamental design for a free standing self leveling drink holder, as shown and described.
FIG. 1 is a perspective view of a free standing self leveling drink holder, illustrated in an expanded configuration, showing my new design;
FIG. 2 is a perspective view thereof, illustrated in a collapsed configuration;
FIG. 3 is a front elevational view thereof, illustrated in the expanded configuration;
FIG. 4 is a rear elevational view thereof, illustrated in the expanded configuration;
FIG. 5 is a left-side elevational view thereof, illustrated in the expanded configuration, the right-side elevational view being a mirror image thereof;
FIG. 6 is a top plan view thereof, illustrated in the expanded configuration; and,
FIG. 7 is a bottom plan view thereof, illustrated in the expanded configuration.
The broken lines showing a portion of a bottle in FIG. 1 are included for the purpose of illustrating the invention in use, and form no part of the claimed design.