Instead of seeing a per ounce savings the large format bottles are often more than twice as expensive as their smaller counterparts. Here are some examples of 12 oz versus 22 oz bottle prices from one of the local beercentric stores: Hop Rod Rye $2.59 ($.22/oz) vs. $5.49 ($.25/oz), Lagunitas Maximus $2.39 ($.20/oz) vs. $5.99 ($.27/oz), and shockingly Rogue Dead Guy is $2.99 ($.25/oz) vs. $7.99 ($.36/oz)... almost a 50% premium on the beer in the bomber! I think some of it is psychological, for some reason I think a $4 bomber is a good deal, even though that works out to a $13 six-pack (and a somewhat pricey $10 bomber is the equivalent of an outrageous sounding $32.72 six-pack).
The weird thing is that this seems to be a craft beer issue that doesn’t happen with the big breweries. For example Kirin also comes in 12 oz and 22 oz bottles, for $1.99 ($.17/oz) vs. $2.99 ($.14/oz). Same goes for Budweiser: 12 oz $1.39 ($.12/oz), 24 oz $2.29 ($.10/oz), 32 oz $2.69 ($.08/oz). That is the way the price structure should work, you should get a discount for buying beer in bigger bottles not a penalty. I understand that this is not necessarily the case when buying special release larger packaging (magnum or larger) since they require more labor, but if they have a bottling line there shouldn’t be any difference.
Even the six-pack is no longer safe, with breweries like Founder’s moving many of their beers to four-packs. Again despite the smaller amount of beer the price seems to have stayed about the same or even gone up from what the six-packs used to sell for.
What does it come down to? Marketing pure and simple. People are willing to pay more for a beer they perceive as special, big bottles call out to us, corked and caged bottles doubly so. Nice labels, waxed tops, bags, boxes, metal tubes, tissue paper, hand signed, you name it a craft brewer has tried it. As craft beer consumers we need to stop rewarding breweries that try to dupe us with this added packaging that boosts the price, but doesn’t make the beer taste any better.
It seems like more and more beers are only being released in larger bottles, especially limited release and collaboration beers. When I am buying a beer I haven’t had before, or one that sounds weird/experimental I’d rather buy as little of it as possible (which is why it is great that some beer bars sell sampler sizes). I’d love to see more breweries putting their weird beer into smaller bottles (7 oz nips would be perfect), but I’d be thrilled just to see more 12 oz bottles.