Looking to get my first TB bag and trying to decide between the co-pilot and synapse 19 as a daily bag for iPad and camera. I am leaning to the CP. I like backpacks, but at least the ones I have used, you have to take them off when you want to get something in or out. But then, all those bags I had, had just one large compartment. With all the extra pockets on the synapse, I was wondering if this would make it easier to access these pocks without having to take the pack fully off. Those of you using this bag, is it easy to slide to bag on to one shoulder, rotate and easily access the side, bottom, or water bottle pocket?