The ban on refillable water bottles is significant because it directly impacts fan comfort and safety, particularly in the context of extreme heat. The World Cup 2026 is scheduled to take place in June, July, and August across North America, regions known for experiencing high temperatures and humidity during these months. Dehydration and heat-related illnesses are serious risks for attendees spending extended periods in stadiums. Critics of the policy argue that FIFA's decision prioritizes the commercial interests of its sponsors, such as exclusive beverage providers, and stadium vendors over the basic well-being of fans. The concern is that relying solely on designated hydration stations might lead to long queues and insufficient water availability, potentially exacerbating heat stress. This situation highlights a recurring tension between event organizers aiming to maximize revenue and the fundamental need to ensure a safe and enjoyable experience for spectators, especially in challenging weather conditions.