Camera people – what bags do you love?

I now have a beautiful new digital mirrorless camera + gorgeous telephoto lens to take on adventures! But I cannot willingly do so without a protective case.

What I’d like is a very lightweight sling or messenger style bag that lets me keep my camera assembled, so I can easily pull it out and then pop it back in depending on terrain, transit, weather, etc. Something that doesn’t look too high tech would be nice, but I definitely am more worried about padding, weatherproofing, etc. than looks. If it’s big enough to also carry some sketching supplies, that’s a win, but not my first concern.

I’m gonna try and hit up some camera shops downtown in a week or two to fulfill this quest.

Anyways, what have you found, what do you love, what do you recommend keeping an eye out for?

thanks!