Folding Bath Tub

FIG. 1 is a perspective view of a folding bath tub showing the claimed design;

FIG. 2 is an embodiment in which the folding bath tub is that it shows the folding state thereof;

FIG. 3 is a left side view of the folding bath tub as seen in FIG. 1 ;

FIG. 4 is a right side view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines depict portions of the folding bath tub that form no part of the claimed design.