FIG. 2 is a top view of the combined baby bottle nipple and bottle cap for fitting on water bottles of FIG. 1;
FIG. 3 is a side elevational view of the combined baby bottle nipple and bottle cap for fitting on water bottles of FIG. 1; and,
FIG. 4 is a bottom view of the combined baby bottle nipple and bottle cap for fitting on water bottles of FIG. 1.