The ornamental design for a recyclingcontainer, as shown and described.
FIG. 1 is a left, front perspective view showing a recycling container according to the invention;
FIG. 2 is a front view thereof;
FIG. 3 is a side view thereof;
FIG. 4 is a top view thereof; and,
FIG. 5 is a bottom view thereof.
The small element shown in broken lines in FIGS. 2 and 4 is included for the purpose of illustrating environment and forms no part of the claimed design.