Pack Like a Protocol
The same list on every trip: a rule set that survives late-night packing, and the offline apps that make airports less painful.
I do not pack well at 23:40. Nobody does. The fix is not willpower; it is a list written by a calmer version of me months ago, reused every trip and never rewritten from scratch.
The List Is the Point
Every trip gets the same list. Not a template per destination — the same file, opened on the phone the night before, ticked off line by line: chargers, toothbrush, the small bag of adapters, passport, the paper copy of the insurance number. Nothing clever. The clever part is that the list never changes, so it never gets forgotten either.
After each trip it receives exactly one new line: the thing that was missing, or the thing that traveled and was never used. One line, occasionally two, and then it sleeps until the next departure. It lives in a notes app: editable anywhere, readable at the airport.
One Cable Bag, One Document Pouch
Two containers deserve rules of their own. The cable bag holds every cable, adapter and dongle — all of them, always; nothing lives permanently on the desk. A cable needed at home is borrowed and returned, so the bag is never half packed.
The document pouch holds copies and photos: passport copies, the insurance number, the address of wherever I am staying, plus one printed page of emergency contacts. The printed page sounds excessive until a phone battery dies — then it is the only device in the room that needs no charger.
Offline by Default
The day before departure, everything that matters goes offline: maps for the cities on the route, tickets, boarding passes, booking confirmations. Downloaded, not merely bookmarked. A link that needs signal tends to fail exactly where there is none.
This is where installable web apps earn their keep. A good one works with no network at all, which is the point of the ten PWAs I build for myself. For me, offline is not an emergency feature; it is the normal weather of airports, tunnels and planes. A map that opens without signal beats a faster map that does not.
The list handles the rest, and the offline copies handle the rest. When I get back, the list gets one more line.