The ornamental design for a camerastrap, as shown and described.
FIG. 1 is a front, perspective view of the camera strap of the invention shown in use with the user and associated camera shown in dotted lines as not forming a portion of the present invention;
FIG. 2 is an isolated, perspective view of the camera strap of FIG. 1;
FIG. 3 is a top view of the camera strap of the invention;
FIG. 4 is a side view of the left end of the camera strap of the invention, the right end view being a mirror image of the same;
FIG. 5 is a bottom view of the camera strap of the invention
FIG. 6 is an end view of the camera strap of the invention, taken from the top of the view presented in FIG. 5; and,
FIG. 7 is an opposite end view of the camera strap of the invention, taken from the bottom of the view presented in FIG. 5.
The dashed lines represent stitching and do form part of the claimed design.