Portable Sauna Device

FIG. 1 is a top perspective view of a portable sauna device showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a front view of the portable sauna device from FIGS. 1 - 7 with the door in an open configuration;

FIG. 9 A is a front view of a portable sauna device showing my new design in an alternative embodiment; and,

FIG. 9 B is an enlarged view of the encircled portion 9 B indicated in FIG. 9 A .

The broken lines depicting the remainder of the portable sauna device form no part of the claimed design.