Bought the Luigi full case in black, never use the top half but just love the half case alone. Makes using the camera a positively sensual experience (OK, I know I might be a little weird here). Highly recommended, but skip the expensive full case for the more reasonable half with the deluxe camera strap (nicely protects the strap lugs and has velour or something on a neckpiece for comfort), unless you really want the protection of the top when not using the camera. Top will not close over any lens much larger than the 50 Sonnar, and the hood must be removed to do so. Too much hassle for actual use while shooting IMHO.
LJS