Traditional animal skin leathers? Those are dinosaurs. Enter "leather" made from the lab-grown skin of a T-Rex, which a group of companies and bioresearchers say they'll use to fashion luxury, "cruelty-free" purses.

Companies claim that Tyrannosaurus rex leather could soon be entering the luxury fashion market, but dinosaur researchers say you can't make genuine T. rex skin.

About 66 million years ago, the Tyrannosaurus rex roamed around Earth terrifying nature around it. Now, one of the largest predators ever to live on land can be your next purse. Researchers and bioengineers are working to create the next cruelty-free and sustainable luxury handbag using lab-grown leather from fossilized T.