Fire shelters are a crucial tool for firefighters battling wildfires. They have been credited with saving hundreds of lives over the years [1]. However, officials now warn that these shelters do not guarantee survival in every scenario. Firefighters rely heavily on fire shelters to protect themselves from intense heat and flames during high-risk firefighting operations. Despite their effectiveness, there are situations where even the best-prepared firefighters may be at risk if a shelter fails or is improperly used [1]. The primary focus remains on proper training and use of these shelters rather than solely relying on them for survival.