The ornamental design for a bathcabinet, as shown and described.
FIG. 1 is a front view of a bath cabinet.
FIG. 2 is a left side view of a bath cabinet.
FIG. 3 is a right side view of a bath cabinet.
FIG. 4 is a perspective view of a bath cabinet.
FIG. 5 is a left side perspective view of a bath cabinet.
FIG. 6 is a right side perspective view of a bath cabinet.
FIG. 7 is a top left side perspective view of a bath cabinet.
FIG. 8 is a top right side perspective view of a bath cabinet; and,
FIG. 9 is a top front perspective view of a bath cabinet.
The dotted line portion forms no part of the claimed invention.
The top, back and bottom faces are unclaimed.
The surface of the bath cabinet is understood to have a glossy, shiny surface overall. The appearance of any reflected objects or shadows on the bath cabinet surface is not part of the claimed design.