I love this bag. Originally debated between the 6 and 9L. I went for the 6. It holds enough rolls of film, my Leica m4, my 35mm lens and an external light meter. I don’t carry multiple lenses. So this bag is perfect. If I wanted to carry another camera body or lens. I would purchase the 9L.
The bag also fits into my regular backpack if I wanted to store it all in one bigger bag when I head through the airport.
Terrific quality, love the zippers. Not sure if I need anything else at the time but if I wanted more space. I’ll buy the 9L soon.