Bought a brown one from the previous drop. Haven't had it for long, or really used it yet so can't say much for how it holds up, but first impressions are good. The quality of the leather seems sufficient for a product in this price range, but I would like for it to be a bit thicker (though I've often seen thinner and overall crappier leather on bags more expensive than this). The overall fit and finish is very good.
Dimensions appear to be as advertised, and the bag is spaceous and well compartmentalised; there are convenient pouches in the divider and the lining of both pockets. The lining fabric seems pretty good. The strap adjustment is done in a nice way, which leaves no loose hanging ends. Also, all the hardware is metal.
Overall it's nicer than I would have expected at $100.
I just bought the blue one for more money from amazon. I’d honestly pay $250 for this quality and craftsmanship. Knomo knows what the heck they are doing. If you need a web developer in California, contact me, knomo!
edit: just got a brown one from the drop.