The product is a vintage 1974 KUNG FU that starred David Carradine in the title role the metal lunch box by King Seeley, featuring a Thermos brand. This lunch box is a collectible item that showcases the popular culture of the pre-1970 era, specifically inspired by the movie "Kung Fu". Made in the United States with metal material, this lunch box is a unique piece of nostalgia for fans of classic Kung Fu films and vintage memorabilia. please review all the photos for the condition. It’s actually pretty good shape with very little rust in the inside.