FIG. 1 is a top, front, right perspective view of a bottle neck showing our new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a left sided elevational view thereof;
FIG. 4 is a front elevational view thereof; the rear elevational view being a mirror image; and,
FIG. 5 is a right side elevational view thereof.
The dot-dash-dot line shown in the drawings represents the boundary of the claimed design. The dashed lines shown in the drawings represent environment and form no part of the claimed design.