Thanks Andrea! A few more questions if I may ask? I see the width is about the same on both- but the height is different. Will they both fit a macbook 15 inch? Also does the backpack straps tuck in somewhere?
Finally- is it possible to attach a FA-150 strap to the bag? One thing I never liked about backpacks is the fact you can only carry it by the handle- which can be heavy- or with the backpack straps. Sometimes bouncing around in an airport or a location, its easier just to sling the back over a shoulder.