The ornamental design for a neckstrap supported device, as shown and described.
FIG. 1 is a perspective view of a neck strap supported device showing my new design;
FIG. 2 is a top plan view thereof, showing the strap portion in broken lines for ease of illustration;
FIG. 3 is a front elevation view thereof;
FIG. 4 is a left side elevation view thereof;
FIG. 5 is a right side elevation view thereof;
FIG. 6 is a rear elevation view thereof;
FIG. 7 is a bottom plan view thereof; and,
FIG. 8 is a view similar to that of FIG. 3 shown in an internally illuminated state with the radially extending lines representing illumination.
The neck strap supported device and can be worn around the user's neck as an ornamental, affiliation or safety device.
The broken lines shown in FIG. 7 illustrate portions of the neck strap supported device which form no part of the claimed design. The broken lines illustrate portions of the neck strap which form no part of the claimed design. The surface texture on the device in FIG. 8 is shown to indicate a reflective, sparkling surface appearance.