I claim the ornamental design for a ponytail holder, as shown and described.
FIG. 1 is a top perspective view of a ponytail holder, showing my new design;
FIG. 2 is a bottom perspective view thereof;
FIG. 3 is an exploded bottom perspective view of FIG. 2, illustrating a cover exploded away from a shell of the design, the shell in a closed position;
FIG. 4 is an exploded front elevational view of FIG. 3;
FIG. 5 is an exploded rear elevational view of FIG. 3;
FIG. 6 is an exploded left-side elevational view of FIG. 3, the right-side elevational view being a mirror image thereof;
FIG. 7 is an exploded top plan view of FIG. 3;
FIG. 8 is an exploded bottom plan view of FIG. 3; and,
FIG. 9 is a perspective view thereof, the shell illustrated in an open position and the cover omitted for clarity of illustration.
The broken lines showing a person with a ponytail in FIG. 1 depict environmental matter and form no part of the claimed design.