Bottle portion

FIG. 1 is a perspective view of a bottle portion showing a new design;

FIG. 2 is front elevational view of the bottle portion depicted in FIG. 1, the opposite rear elevational view being identical;

FIG. 3 is a side elevational view of the bottle portion depicted in FIG. 2, representing a partial rotation of the bottle portion about its vertical center axis from the front elevational view depicted in FIG. 2, the opposite side elevational view being identical; and,

FIG. 4 is a top plan view of the bottle portion depicted in FIG. 2.

The broken line environmental showing is for illustrative purposes only and does not form part of the claimed design.