I'm picking your brains now. I need a large shoulder bag for photography use, so this is the "long shoulder strap hangs against the hip" style rather than a dedicated bumbag/fannypack and not a backpack.
I could go to specialist photography bags such as Billingham or Domke but I quite fancy the tactical look. I'll be fitting it out with padded inserts (unless it comes so equipped in the first place) but internal dimensions crucially must exceed 12 inches x 6 inches by 6 inches. Leather would be excessive so I'm looking at a nice durable waterproof synthetic fabric, ideally with a zipped main compartment but clips/buckles might suffice.
Know of anything please?