The ornamental design for a bottle, as shown and described.
FIG. 1 is a front view of the bottle showing my new design;
FIG. 2 is a rear view of the bottle of FIG. 1, with the broken line showing of a label being illustrative of environmental structure only and forming no part of the claimed design;
FIG. 3 is a top view of the bottle of FIG. 1; and,