Im looking for a non-tactical sling bag to carry to the office. I have the Tom Bihn Synapse 25, and honestly I am carrying much less than I was. Im looking for something that will hold my iPad Pro, mini FAK, and CCW (Shield 9mm). Im keeping the synapse in my truck for if I need a larger bag, but I have a desk job and looking to lighten my load a good bit. What sling packs do you recommend? I was looking at the Patagonia Atom.