The tools, fasteners, adhesives and spares that let you fix what breaks when you can't run to the hardware store. When the grid's down, the person who can repair things is invaluable.
Log what you have, mark what you still want, and roll the gaps into your plan.
Know exactly what you have.
Category-by-category checklists so you can see, at a glance, what you own, how much, and what’s expiring.
Everything is stored in your browser. For a synced, encrypted copy you can keep off-device, import it into your Digital Binder.