Disney released the final trailer and poster for The Mandalorian and Grogu during its Cinemacon panel today.
You can check them both out below!

The official plot synopsis for the film is as follows:
“The evil Empire has fallen, and Imperial warlords remain scattered throughout the galaxy. As the fledgling New Republic works to protect everything the Rebellion fought for, they have enlisted the help of legendary Mandalorian bounty hunter Din Djarin (Pedro Pascal) and his young apprentice Grogu.
Directed by Jon Favreau, “Star Wars: The Mandalorian and Grogu” is written by Jon Favreau & Dave Filoni & Noah Kloor, and is produced by Jon Favreau, p.g.a., Kathleen Kennedy, p.g.a., Dave Filoni, p.g.a., and Ian Bryce, p.g.a., with Karen Gilchrist, John Bartnicki, and Carrie Beck serving as executive producers. The music is composed by Ludwig Göransson.