FIFA has now banned refillable plastic water bottles from World Cup stadiums just one week before the tournament despite previous guidance saying otherwise.
https://www.foxnews.com/sports/fifa-bans-refillable-water-bottles-world-cup-stadiums-despite-original-rules-stating-otherwise
https://www.foxnews.com/sports/fifa-bans-refillable-water-bottles-world-cup-stadiums-despite-original-rules-stating-otherwise