Half the time I go without phone...... and it's really great.
The other half of the time I put it in a Banjo Bro medium handle bar bag.
What do y'all need the phone for.....you like the rest of the people walking across the street with your head glued to that phone? Waiting for your one friend to send you a text message? You have the handlebar mount so you can watch your phone for any activity?.....and put you STRAVA on hold at every stoplight so you can get a higher average? Not good enough skills to repair a flat tire while on the road? Couple of quarters is good.