Rivian investors explain why the startup's tech, Amazon deal, and management team make it a serious contender to become the next Tesla

· Rivian has raised more money than any other EV startup that hasn't gone public.
· Three of Rivian's investors told Business Insider why they're betting on the company to become the next Tesla.
· They highlighted Rivian's EV platform, management team, and its contract to provide 100,000 delivery vans to Amazon.
· Are you...