The ornamental design for a collapsiblebabybottle, as shown and described
.
FIG. 1 is a perspective view of a collapsible baby bottle, showing my new
design, the broken lines showing the hands is for illustrative purposes
only and forms no part of the claimed design;
FIG. 2 is a perspective view of a collapsible baby bottle in the collasped
position, showing my new design.
FIG. 3 is a front elevational view of the collapsible baby bottle, the
rear, left and right elevational views are mirror images of the front
view.