If this includes the vertical grip!

First: If the battery grip, then the wrist strap!
Another positive: By tripod screw and strap eyelets multifunctional than my old Minolta wrist strap, even if you do not need both the battery grip (Bastelstunde).
On the negative side, that make the plastic rim holes for width adjustment, the whole thing a bit stiff and less hand-friendly. After some "submit" the loop is indeed now softer, but the lining dissolves at a bend of the seam. Do I even have to sew!
Something for which the loop can not, is that the attachment point on the battery grip for optimal hand position is a little too far back.

Conclusion: My old Minolta wrist strap was better. Therefore, I think other people can still try the foreign brands, here they do not miss anything.
Why 3 points? Because all of this does not really bother the photo insert!
Functionally, however, expensive and capable of improvement.