A public school district in Indiana has prohibited the use of Stanley cups and other metal water bottles, citing concerns that they could be used as weapons. The School City of Hammond, located in the northwest corner of the state near Chicago, notified parents via a letter on Wednesday.
In the communication, district officials explained that metal drink containers are popular among students and can serve as blunt objects. “Out of an abundance of caution and to ensure the safety of our scholars, all metal drink containers are banned from all school properties, effective immediately,” the letter read.
Metal water bottles have surged in popularity in recent years, with brands such as Yeti, Stanley, and Owala. The company’s durability has been highlighted in viral videos, including a TikTok clip that showed a Stanley cup surviving a car fire and a separate video in which a man used an Owala bottle to defend himself against intruders. Those incidents, while rare, illustrate the potential for these sturdy containers to be weaponized.
The Hammond district’s decision means students will no longer be able to bring metal bottles into school. However, the district stated that plastic bottles remain allowed, providing an alternative for students who wish to carry reusable containers. The ban reflects the district’s priority of maintaining a safe environment for its scholars.






