[dr_zoidberg]

I wear a jacket with big inside pockets. Works like a charm, frees up pocket space in the pants and I get to carry everything. Been doing that for years now. Way-too-big phones became uncomfortable when sitting in a car or other tight spaces a long time ago.

[brewdad]

What do you do in the summer? I can't do cargo shorts ALL the time.

[dr_zoidberg]

Well I grew up in a dry place that gets 42+ degrees celsius (over 108°F) so I absolutely don't mind wearing a light denim jacket in summer where I live now, where temperature barely reaches 30° C (86° F).

Cargo shorts can also be an alternative, though I understand in some contexts they might not be appropriate aparel.