If your groomsmen are the type that like to knock back a good brew or two from time to time, they’ll enjoy this combination groomsman keychain and bottle opener. A favorite in our line of personalized groomsman keychains, this one is made of black leatherette and includes the recipient’s first name, title, and ceremony date. At about 1 ½ x 3 inches in size, it’s small enough to fit in a pocket.