A line can be constituted-of-or-filled-with (specialty batteries).
Some specialty can be constituted-of-or-filled-with (vacation homes).
Some specialty of (vacation homes) can be that something-is-the-case.
(Specialty job boards) may be considered effective for finding a job.
A manufacturer can be constituted-of-or-filled-with (specialty beverage).
A list can be constituted-of-or-filled-with (specialty drinks).