You might have to repack or turn off batteries before flying on certain airlines because of the risk of fires. Other carriers no longer allow them to be stored in overhead bins.

Radio Ridge, near the top of the Santa Catalinas, is silhouetted by flames from the Bighorn Fire on the southern seen from near, Oracle, Ariz., June 18, 2020. Kelly Presnell / Arizona Daily Star ...

Diagram of how a portable fire shelter, used by firefighters fighting wildfires, work. MCT 2013 With BC-ARIZONA-FIREFIGHTERS-1ST-LEDE:LA, Los Angeles Times by Cindy Carcamo and Matt Pearce Yingling ...