Firefighters put their lives on the line every time they go out on a call. To help keep them safe, many fire departments now have inflatable rehab tents. These tents let firefighters rest and cool down between tasks. Inside, first responders find water and medical supplies. The tents also give firefighters a place to sit and take a break from the heat and smoke. These tents are lifesavers that help keep firefighters safe while they do their jobs.