The ornamental design for a holster and phonecase, as shown and described.
FIG. 1 is a perspective view of a holster and phone case according to the present disclosure;
FIG. 2 is a perspective view of the holster and phone case of FIG. 1, shown in a closed configuration;
FIG. 3 is a perspective view of the holster and phone case of FIG. 1, shown in an open rotated configuration;
FIG. 4 is a front view of the holster and phone case of FIG. 1;
FIG. 5 is a rear view of the holster and phone case of FIG. 1;
FIG. 6 is a right side view of the holster and phone case of FIG. 1;
FIG. 7 is a left side view of the holster and phone case of FIG. 1;
FIG. 8 is a top view of the holster and phone case of FIG. 1; and,
FIG. 9 is a bottom view of the holster and phone case of FIG. 1.
The broken line showing of a partial torso, handgun and closure snaps is included for the purpose of illustrating only and forms no part of the claimed design.