With the way the lens pokes out, unprotected, it's just asking to be damaged IMHO. Either that or easy loss of lens hoods. And it's all too open to pickpockets to lift items out. It's all a recipe for disaster so two thumbs down from me.
I'd much prefer a drop-in multi pouch soft padded bag that's shower resistant and has a nice zipped padded cover which can be velcro'd open if desired. Wide and shallow so everything is one item deep and with a sling that I'd wear cross shoulder, making it easy to wear in any position that suited at the time, front, side, back.
Hmm - I suddenly have a desire for a bespoke new bag for my Q. Damn this thread...