Breweries with unique caps for each beer

Two off the top of my head: Bell's makes special caps for seasonal beers (Hopslam, Oberon, etc.). There are five Lagunitas colored caps. Same design, just different colors.

 

DFH doesn't have a different one for each beer, but they have golden caps for lower alcohol, red for higher alcohol and green cation caps for 15%+

 

Fat Heads changes the color of the caps but not usually the logo

 

I found Zombie Dust with plain black caps before but I'm sure they were just out of regular ones or something

 

Odell's and Alaskan Beer Co. are two that come straight to my head.

 

Stone has a nice variety on the gargoyle theme.

 

Rochefort, Westvleteren, Anchor, Brooklyn

 

Firestone Walker.

 

Fuller's

 

Leinenkugel's

 

8th Wonder in Houston has a different cap for every beer that they do not put in bottles. Seriously, they use them for tokens when you pay for your beer at their brewery. They are about to start canning, so I don't think they have any plan to ever put them on a bottle of beer. But I will say this, they are epic, a lot of thought went into those caps.

 

Shipyard has some variety for some of theirs

 

Schlenkerla, Schneider & Sohn
(I'm just posting as they are occurring to me.)

 

Good question. There are quite a number of brewers, small and large, that use different crowns for different brews. Some have been already mentioned. Most simply use a different color for the same design to signify different beers; a few use unique designs.
The most unique by far are the different Edgar Allen Poe crowns that Peabody Heights Brewery in Baltimore uses for their different beers. The designs as well as the colors are different. I know of at least 4 current Poe designs. Leinenkugel, Red Hook, Firestone Walker, and Spoetzl (Shiner) also use different crown designs for their different beers.
Some other brewers that use different colored crown for different beers include:
Alaskan
Geary's, Portland, ME
Brooklyn
Mayflower, Plymouth, MA
Shock Top
Kona
Full Sail
Anchor Steam
Uinta, Salt Lake City
Abita
Goose Island
Odell
Trader Joes Beers
Lagunitas [Anyone have a blue Pale Ale Crown? I need one.]
There are others, of course. This year I also notice a couple of breweries are using an orange crown for their Pumpkin Beers (Shipyard, Southern Tier, and others).
Cheers!

 

I second the Baltimore Washington Beer Works (Peabody Heights/Raven Beer) caps - those things are pretty sweet. The brewer is a great guy too.