Allows certain reusable beverage containers in sports venues

This bill allows attendees at professional or collegiate sporting events to bring specific reusable beverage containers into sports venues. It defines "reusable containers" as aluminum or stainless steel bottles/cups designed for multiple uses and prohibits venues from banning them, while permitting three limited restrictions: containers must be empty upon entry, cannot have caps, and must hold 24 ounces or less. Venues violating the law face civil penalties of up to $500 for the first offense and $750 for repeat violations. The law directly affects sports venues and event attendees by changing beverage container policies at games and events.