Nice robust case, having researched the cost of flight case bits, I certainly couldn't build one for less. Solid handle, butterfly catches etc, fits the Prophet 6 snugly. My only minor gripe: the bottom of the case is not completely foam-covered, just 2 broad strips of hi-density foam to support the instrument's baseboard. You can see the rivet holes for the aluminium angle, it probably has no practical effect, it just looks a bit mean! Apart from that, great, and arrived within a couple of weeks.