Heat-insulating Container

FIG. 1 is a perspective view of a heat-insulating container showing the claimed design;

FIG. 2 is a front view thereof, a rear view being a mirror image thereof;

FIG. 3 is a left side view thereof, a right side view being a mirror image thereof;

FIG. 4 is a top view thereof; and,

FIG. 5 is a bottom view thereof.

The dashed broken lines in the figures show portions of the heat-insulating container that form no part of the claimed design.

The dot-dash broken lines in the figures show boundaries that form no part of the claimed design.