FIG. 1 is a front elevation of a portable battery powered humidifier or the like showing my new design;

FIG. 2 is a left side elevation thereof, the right side being a mirror image of the left side shown;

FIG. 3 is a perspective view taken from the top, rear and left side thereof; and

FIG. 4 is a bottom plan view thereof.

It is to be understood that the recessed portion of the top shown in FIG. 3 is unornamented.