I bought one. Only used it a couple of times so far, so thoughts will follow. My very early impression is that it's *really* well made, and feels better finished than my [[Peak Design Everyday Messenger v2]], which was already very good. The tricky decision for me is if the convenience of a sling bag is outweighed by the better weight distribution of a backpack, and that's going to take a bit more time and use to work out.