FIG. 1 is a left side elevational view of a baby bottle according to my design, with a closure cap thereon and a base enclosure member attached thereunder, the right side elevational view thereof being a mirror image of FIG. 1;

FIG. 2 is a front elevational view of the baby bottle according to FIG. 1, the rear elevational view thereof being a mirror image of FIG. 2;

FIG. 3 is a bottom plan view of the baby bottle assembled according to FIG. 1 and showing the bottom closure member;

FIG. 4 is a front elevational perspective view of the baby bottle with its closure cap unscrewed therefrom and its base enclosure member in a detached condition with a nipple cap shown therein;

FIG. 5 is a front elevational perspective view of the baby bottle with the nibble cap mounted in place on the baby bottle and the base enclosure member again in a detached condition;

FIG. 6 is a side elevational view of the baby bottle without the base enclosure member and with the closure cap in place on the baby bottle;

FIG. 7 is a bottom plan view of FIG. 6;

FIG. 8 is a top plan view of FIG. 6;

FIG. 9 is a top plan view of the base enclosure member separate from the bottle with a nipple cap therein;

FIG. 10 is a side elevational view of the base enclosure member of FIG. 9;

FIG. 11 is a bottom plan view of the base enclosure member of FIG. 10;

FIG. 12 is a side elevational view of the baby bottle without the base enclosure member and having the nipple cap assembled thereon;

FIG. 13 is a bottom plan view of FIG. 12;

FIG. 14 is a top plan view of FIG. 12;

FIG. 15 is a top plan view of the bottom enclosure member;

FIG. 16 is a side elevational view of FIG. 15;

FIG. 17 is a bottom plan view of FIG. 16;

FIG. 18 is a front elevational view of the baby bottle assembled according to FIG. 6; and,

FIG. 19 is a front elevational view of the baby bottle assembled according to FIG. 12.