Part of a bottle

FIG. 1 is a top, front and side perspective view of a part of a bottle showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a side elevational view thereof;

FIG. 5 is an opposite side elevational thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken line showing of the top portion of the bottle include for the purpose of illustration only and forms no part of the claimed design.