Has anybody ever seen an old bottle cap with duck bill made on it for easy opening I guess. I found one years ago metal detecting and have seemed to misplaced it. Does anybody know what they are called or have a picture of one?

Hi, so I don't actually collect caps myself, but I was gifted these uncrimped TAB caps by a friend. I used a small number to bottle some beer but then thought better of it in case they have any value. So tell me, are these worth anything?

Some caps are from Saint Lucia like the Piton and the blue sprite!

These came from a local bottler that closed in the early 1990’s.

With regards to the recent spam posts, I am assuming that there is a bot causing the spam, since it is coming from a different account every time. I am banning them as they come, so don't worry about reporting them, and I am checking the subreddit every few minutes anyway.

This cap still sits on the unopened bottle as I found it in a case of beer in 2007. I thought it was odd and held onto it. I thought I would post it up here to see if it has any value and if it does, how would you go about selling an unopened bottle of beer. I would think it has more value still on the bottle rather than off. I'm not a bottle cap collector in any way, just someone who noticed something odd and held onto it for a long time. My understanding is that these caps in 2007 were printed at a facility that serviced Budweiser and Coors which explains how it's technically possible but still it would seem a very odd error to be triple printed and missed through all the subsequent quality checks.

Been collecting for about 10 months now, I like to put magnets on the back and display them on the fridge

I have a huge bag of bottle caps I have collected over the years from working in baras/restaurants and from friends who I asked to collect them for me. I had a vision to create a piece of bottle cap furniture but I had a kid and life happened. I would love for these to go to someone who could use them. Any ideas on what I should do with them?

Hi, here a crown cap collector from Barcelona / Catalonia / Spain, wants to trade crowncaps. I show you some of my spanish for trade. Actually Im not collecting Europe or North America, I dont have much space at home.

Opened a card pack from Historic Autographs and got this. Was very surprised when I saw the production run is only 4. Are these really that hard to get?

I found one listing that gave me a “Colnect code” (never heard of that before).

Any insight would be great!

I've been collecting for only about a year now so I don't think I have anything particularly scarce, but some of the collections I've seen on here span the globe and feature caps from craft breweries long forgotten. Do you have a favorite, rare cap or a grail you're in pursuit of?

I was metal detecting and found this cool bottle cap. Anyone know what it is?

My beer/plactic cap collection (rate it pls)

Posting for my uncle who found this while metal detecting his yard in Ann Arbor, MI. Any idea? Sorry if posts like this are frowned upon! Thanks!

I just thought this subreddit was kinda interesting I wanted to know how you got into collecting bottle caps and why you started collecting them

I messed up the build but still turned out alright.

These are my non-UK caps