This is a 9FORTY cap that has the “Moonwatcher” embroidered on the front panel. The Moonwatcher is an alpha man-ape that was featured in the introduction of the film. He is holding a large bone, which is their improvised choice of weapon to be able to catch meals and defend themselves against other tribes.
2001: Space Odyssey
An imposing black structure (Jovian Monolith) provides a connection between the past and the future in this film directed by Stanley Kubrick which was an adaptation of a short story written by sci-fi author Arthur C. Clarke.
It centers on Dr. Dave Bowman and other astronauts who are sent on a mysterious mission to Jupiter on the Discovery One (name of their spacecraft). Their ship's computer system, HAL, begins to display increasingly strange behavior, leading up to a tense showdown between man and machine that results in a mind-bending trek through space and time.
Stanley Kubrick was an American film director, screenwriter, and producer. He is frequently cited as one of the most influential filmmakers in cinematic history. His films, which are mostly adaptations of novels or short stories, cover a wide range of genres, and are noted for their realism, dark humor, unique cinematography, extensive set designs, and evocative use of music.