US D407493 S
FIG. 1 is a perspective view of a collapsible baby bottle, showing my new design; the broken line showing is for illustrative purposes only and forms no part of the claimed design;
FIG. 2 is a front elevational view of the collapsible baby bottle, the rear, left and right elevational views are mirror image of the front view;
FIG. 3 is a top plan view thereof; and,
FIG. 4 is a bottom plan view thereof.