The ornamental design for a patiocooler with convextop, as shown and described.
FIG. 1 is a perspective view of a patio cooler in accordance with the invention;
FIG. 2 is a front elevation of the patio cooler of FIG. 1 (the rear elevation of the patio cooler being identical to the front elevation as shown in FIG. 2);
FIG. 3 is a right side elevation of the patio cooler of FIG. 1 (the left side elevation being identical to the right side elevation as shown in FIG. 3);
FIG. 4 is a top plan view of the patio cooler of FIG. 1; and,
FIG. 5 is a bottom view of the patio cooler of FIG. 1.
Broken lines are used in the Drawings to denote certain subject matter, for example, environmental structure or boundaries, that are for illustrative purposes only and form no part of the claimed design.