The ornamental design for a beveragecontainerlid, as shown and described.
FIG. 1 shows a top perspective view of the new design for a beverage container lid.
FIG. 2 shows a bottom perspective view of the beverage container lid.
FIG. 3 shows a front elevational view of the beverage container lid.
FIG. 4 shows a lateral cross-sectional view of the beverage container lid.
FIG. 5 shows a top view of the beverage container lid; and,
FIG. 6 shows a bottom view of the beverage container lid.
A rear elevational view, a right side elevational view and a left side elevational view of the beverage container lid are each the same as the front elevational view of the beverage container lid.
The broken line showing of a beverage container interface is for the purpose of illustrating where the beverage container lid interfaces with a beverage container and forms no part of the claimed design.