FIFA has decided to prohibit spectators from bringing their own water bottles into stadiums during the 2026 World Cup, sparking debate as concerns rise over North America’s extreme heat and humidity. The new directive reverses an earlier rule that allowed fans to carry one-liter transparent, reusable plastic bottles. According to an email obtained by The Athletic, FIFA cited safety reasons, saying bottles could be used as projectiles that might injure players or spectators.

The decision has raised questions about water accessibility and affordability, as fans will no longer be able to refill bottles at stadium dispensers. During last year’s Club World Cup in the United States, bottled water prices ranged from four to six dollars. FIFA’s long-time partner Coca-Cola will sell its Dasani brand water at World Cup venues, though pricing has not yet been announced.

FIFA said it will coordinate with host cities to install misting stations, cooling tents, extra fans, and water supply points to ensure spectator safety. Exceptions will be made for baby food, sterile water, and medically required liquids with proper certification.