My Domke F-1x
always holds these:
Olympus OM-2
35/2.8 w/hood
50/1.8 w/hood
100/2.8 w/hood
Gossen Luna Pro SBC
81B, Polarizer, UV filter
Loads of HP5+ and APX100

and sometimes these:
Rolleicord IIb
NP400PR & RDPIII
Manfrotto 190CXB
MacBook plus cables, HDDs etc.