I have an Ego and a Large Cafe Bag, and I switch between them a couple times a week: the Large Cafe Bag for everyday carry and the Ego when I need to bring an extra change of clothes to spend the night at my sweetie's house and/or when I want to carry my dSLR along with the rest of my everyday stuff. The Large Cafe bag is fantastic, but I've started wanting to carry around my dSLR more often, and while it fits in the Large Cafe Bag just fine by itself, it's a really tight fit along with my Kindle and notebook and the handful of other stuff I carry around. The Ego obviously holds everything I need it to and more, but it's not something I want to carry around every single day, especially since I do a lot of running around and don't often have a chance to sit down or set my bag down.
So is there something that's bigger than the Large Cafe Bag--or differently-designed--so that I could carry my SLR, Kindle, and notebook (journal, not laptop) around, but not quite as big as the Ego? The Buzz seems ideal but I can't quite tell if it's big enough to hold all of this. The Co-Pilot is also intriguing, but I'm not sure if it'll hold my SLR, and I know it won't hold my 12.1" laptop, and I'd prefer a bag that I could also use to carry my laptop around when I'm not carrying the SLR.