In file-sharing and archival lingo, does not mean the film comes in a suitcase. It refers to:
In the early 2000s, the Internet Archive (Archive.org) was primarily known for the Wayback Machine. However, it also housed a massive collection of moving images—mostly public domain films, newsreels, and ephemera. The Dreamers was not public domain. It was very much copyrighted by 20th Century Fox.