My phone NEVER leaves my side, that’s not a big issue. And thankfully my wallet is 99% obsolete, as most of the cards are already in my phone, and the few that aren’t fit in my flip case. Keys are another sorry, fuck keys! Bulky load ass bullshit! I’d love a keychain that could live in my phone or have the format of a card.

My Renault car has a pretty neat card that auto locks and unlocks the car. I just keep it in my breast pocket (or backpack in the summer) and forget about it.