Hi:

I'm switching to a 'phablet' (sorry I hate that term too) either a Nexus 6 or Galaxy Note. None of my existing seat back bags can carry a phone this big, and I've been wanting to carry a 2nd tube anyway. I don't wear cycle jerseys for the most part, so carrying it on my body is not an option. What's everybody's favorite larger seat bag? I had one larger one made by Performance but found it was poorly made and swayed around too much.