I've had my Exentri leather wallet serve me well for many years now, but that one has been the exception. The all metal wallets have caught my attention many times, but they have usually been lacking on flexibility (in options) and based on stacking cards on top of each other. I could like this one for situational use, when I can limit the number or cards and perhaps the H2O-risk is more imminent!
Good hunt, thanks!