A few daily favorites
I don't like carrying too much on me aside from my phone, a thin wallet and a pack of mints. My current wallet, a slim card case from Everlane, only has room for 2-3 cards and a tiny sleeve for cash.
Take a look at my camera gear page for a look at my bags.
Crazy strong mints
Compact yet handles up to 55mph winds
Warby Park Percey sunglasses
Clear frame, polarized lenses
Multi-purpose carabiner and hook. I find lots of uses for this novel contraption when out: from holding a bag and suitcase together or hanging a bag.