For my electronics bag/daypack, I wanted to get one which would allow me to carry a small amount of semi-pro camera gear, a laptop, and other things such as a raincoat, guidebooks, snacks, water, etc. I considered several bags such as the Tamrac Adventure 9, Lowepro Fastpack 250, Naneu Pro Alpha-L, and the Kata 466i and 467i packs. I end up deciding on either the Kata 466i or 467i. So I decided to order both to try them out. Check it out:
I wanted to get a small enough pack that would feel comfortable enough to use on a daily basis but also big enough to hold a good amount of gear. In the end, the 466i was just too small and the 467i was just about perfect. I wore the 467i on a 15-mile hike yesterday with my camera and a bunch of other supplies, and it was very comfortable. Here are some pictures to give you an idea of how big they 466i and 467i are on my back (click on them for bigger sizes):
Buy the Kata 467i and 466i here and here.