Currently used:

Rollei Bag:
2 x Rolleiflex 2,8F (loaded with B&W negative and colour slide), Sunshade, Rolleinar 1&2, Rolleipol, Red, Orange, Yellow, Green Filter.
Gitzo GT1550T & Rolleifix
Gossen Variosix F2, Cable release, Film.

Fuji GX680 Bag: Have to find a real bag for the system. Currently I carry the camera with one lens and one back plus a cable release and the Variosix in a shoulder bag.