The ornamental design for an attachabletube-shaped holder for holding a cane, as shown and described.
FIG. 1 is a perspective view of the attachable tube-shaped holder in use.
FIG. 2 is a front perspective view of the attachable tube-shaped holder of FIG. 1.
FIG. 3 is a top plan view of the tube-shaped holder for holding a cane of FIG. 1.
FIG. 4 is a front view of the tube-shaped holder for holding a cane of FIG. 1.
FIG. 5 is a right side view of the tube-shaped holder for holding a cane of FIG. 1.
FIG. 6 is a left side view of the tube-shaped holder for holding a cane of FIG. 1.
FIG. 7 is a back view of the tube-shaped holder of for holding a cane FIG. 1; and,
FIG. 8 is a bottom plan view of the tube-shaped holder for holding a cane of FIG. 1.
The broken lines are shown for the purpose of indicating portions of the attachable tube-shaped holder for holding a cane and environmental structure and form no part of the claimed design.