The ornamental design for a cyclindricalcontainerholder, as shown and described.
FIG. 1 is a top, front, and left side perspective view of a cylindrical container holder showing my new design;
FIG. 2 is a bottom, rear, and left side perspective thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a left side elevational view thereof, the right side being a mirror image of that shown;
FIG. 6 is a top plan view thereof;
FIG. 7 a bottom plan view thereof; and,
FIG. 8 is an additional top, front, and left side perspective view thereof, with a broken-line disclosure of a cylindrical container disposed in the holder for illustrative purposes only and forming no part of the claimed design.