The ornamental design for a bamboocheeseboard, as shown and described.
FIG. 1 is a top perspective view of a bamboo cheese board showing our new design;
FIG. 2 is a bottom perspective view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a back view thereof;
FIG. 5 is a top view thereof;
FIG. 6 is a bottom view thereof;
FIG. 7 is a left view thereof;
FIG. 8 is a right view thereof;
FIG. 9 is a bottom perspective view, showing the bamboo cheese board in an alternate, closed configuration;
FIG. 10 is a front view thereof;
FIG. 11 is a top view thereof; and,
FIG. 12 is a left view thereof.
The broken lines showing of compartments in FIG. 1 and FIG. 5 are included for the purpose of showing environmental structure and form no part of the claimed design.