Camera cases by Pelican - carrying - shipping - waterproof
I kinda dig these cases by Pelican. Custom foam padding, water/air tight, hard sided, etc. Larger ones seem good for stuffing a bunch of stuff into for transport in the car, or as checked baggage for airline travel...not so good on a motorbike when size DOES matter.
You could always carry two bags; a large back pack for laptop, long lenses, and less frequently used items, and a shoulder bag for quick draw shots and things you need quick access to. I don't know...I've now got
three lenses, power cables, charger, filters, assorted caps, and
NO gear bag. I might have to rectify that soon...