I got one in INK..I LOVE IT.
It is pretty much the same size as the Weekender (pretty close lenghtwise, width and hieght). I carried it on my shoulder. I LOVE the thick strap. It's very minimalist. No buckle on each side of the bag.
I love the simplicity of it. I will post pics very soon. It's more casual than Weekender or Work.
I love mine. Although, there will be a "Bigger" version of courier in the fall, but the current size is JUST PERFECT enough for travelling, hanging around the city..etc.