Other bottle-shaped openers (usually with miniaturized bottles) are fairly prevalent on eBay, especially branded, bottle-shaped swag—some going back to the 1800s. Below, a bottle-shaped corkscrew from Anheuser-Busch.
Below: a vintage Pepsi-Cola opener (looking a bit like a Catsup bottle here…)
And below: a Seagrams crown-cap bottle-opener. (The opener ejects from the bottom when the cap/button is pressed.)
(More bottle-shaped bottle-opener swag—some of it packaged—after the fold…)
Beach Packaging Design