The ornamental design for a beveragecooler, as shown and described.
FIG. 1 shows a front view of an embodiment of a beverage cooler stocked with a number of bottles;
FIG. 2 shows a side view of the beverage cooler of FIG. 1 stocked with a number of bottles;
FIG. 3 shows a rear view of the beverage cooler of FIG. 1 stocked with a number of bottles;
FIG. 4 shows a perspective view of the beverage cooler of FIG. 1 stocked with a number of bottles;
FIG. 5 shows a front view of another embodiment of a beverage cooler stocked with a number of bottles;
FIG. 6 shows side view of the beverage cooler of FIG. 5 stocked with a number of bottles;
FIG. 7 shows a rear view of the beverage cooler of FIG. 5 stocked with a number of bottles; and,
FIG. 8 shows a perspective view of the beverage cooler of FIG. 5 stocked with a number of bottles.
The broken lines showing the bottle structures and hinge elements are for the purpose of illustrating environmental structure and form no part of the claimed design.