My bottle cap collection

I collect bottle caps from many kinds of drinks (beer, soda, radler, et cetera)

Why?

Coz it's fun, also caps (especially beer ones) are plentiful around here and I'm a Fallout fan (only played NV but it was amazing, fanboys can fizz off).

I also like to joke that these are gonna be the next currency when the apocalypse (eventually) happens but of course they'll be worthless (too easy to counterfeit and so on).

Where are they kept?

I just keep them in a bucket in my room, here's a pic:

I use a dumbphone, so I asked for help with the picture.