I like to be prepared for most situations, so this is the stuff I have in my backpack every day (top left to bottom right):

  • Two USB cables
  • USB charger
  • Pen
  • Deodorant
  • Tissues
  • Radiacode 102
  • Power bank
  • 2x USB C to A adapter
  • USB condom
  • Some emergency cash
  • Tape
  • Flipper zero
  • Multitool
  • Mints
  • Desinfectant
  • Wurkkos FC11C flashlight
  • Hair ties
  • Airtag
  • Earplugs
  • Sunscreen
  • FFP2 masks
  • Disposable gloves
  • Some meds / band aids

Additionally in my pockets:

  • Keys
  • Wallet
  • Bluetooth earbuds
  • Phone
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[–] [S] 41 points 7 months ago*
  • As a remote for some devices and garage doors
  • I'm a bit of a data hoarder, so I record various radio comms, NFC tags, infrared... I find in the wild
  • For field microcontroller programming
  • Sometimes as a clicker during presentations
  • I built a SCD30 extension board, so I sometimes use it to monitor the CO2 concentration in rooms
  • source
  • parent