FIshing Bag - Preference

[r2u2]

I had such great feed back on my request for input on an ultra light set up - so I figured I would ask this one...

I have been doing a lot, and i mean a lot, more bank tangling the last couple years (vs the boat). I don't have a fishing bag that I really like for this. I would like a bit more space  than my little fanny pack so that I can have mixed tackle options with me, my lunch and a couple drinks.. i prefer fanny packs as I don't tend to leave them like a day pack, but may need to switch to a day pack. 

What have you fallen in love with that has good flexibility?

Here is my favorite bag to use when I am on foot. It has a hydration bladder that can be inserted, waist strap, adjustabel padded shoulder straps. One large and two smaller pockets that are zippered. It also has an adjustable open pocket in the center. The side pockets are great to use for water bottles.