After watching the Peak leash Cuff (wrist strap) for quite some time on a DSLR use (travel fotografe on cycling, camera in photo backpack) and convinced me of how practical is this wrist strap, I have noticed on a hike that I really miss the strap - for several hours on the wrist are simply impractical, exhausting. Therefore this rapidly changing combination easily convinced. Two or three handles, and the wrist strap is replaced by the strap, or vice versa. Simply practical!