The ornamental design for a shoulderholster, as shown and described.
FIG. 1 is a front perspective view of the subject shoulder holster;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a left side view thereof
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof;
FIG. 8 is a front perspective view of the subject shoulder holster in use.
FIG. 9 is a front perspective view of a second embodiment of the subject shoulder holster;
FIG. 10 is a front view of a second embodiment thereof;
FIG. 11 is a rear view of a second embodiment thereof;
FIG. 12 is a right side view of a second embodiment thereof;
FIG. 13 is a left side view of a second embodiment thereof
FIG. 14 is a top plan view of a second embodiment thereof;
FIG. 15 is a bottom plan view of a second embodiment thereof; and,
FIG. 16 is a front perspective view of a second embodiment of the subject shoulder holster in use.
The light broken lines shown on the drawings are included for the purpose of illustration and form no part of the claimed design. The dark thicker broken lines are to represents stitching.