Would you feel comfortable using this combo on a daily basis? I had a small little net book bag, but it didn't fit everything I was looking for (wireless keyboard, usb hard drive, earbuds, charger, iphone keys etc... not all at one time necessarily). I found a really fantastic bag that is small, vertical and a messenger bag. Great nylon too. Super comfortable wearing it. The only downside is the bag is just an average daily bag... not padded for tech gear. My general case is the incase convertible book, and I was wondering if people think that is enough protection in an unpadded bag. I did post a similar question specifically in the otterbox thread and was wondering about getting it in place of the incase convertible.