Insulated Tub

FIG. 1 is a top rear isometric view of the insulated tub of the present invention; FIG. 2 is a left side view thereof; FIG. 3 is a right side view thereof; FIG. 4 is a top plane view thereof; FIG. 5 is a bottom plane view thereof; FIG. 6 is a rear end view thereof; FIG. 7 is a front end view thereof; FIG. 8 is a top front isometric view thereof; and, FIG. 9 is a top front isometric view showing the insulated tub in an environment of use. The broken lines in the drawings show portions of the insulated tub which form no part of the claimed design. The broken lines in FIG. 9 showing additional insulated tubs depict environmental structure and form no part of the claimed design.