What is the primary use of a tool bag in firefighting?

The primary use of a tool bag in firefighting is to contain various tools used by firefighters. Tool bags are specifically designed to organize, protect, and make accessible the essential tools that firefighters rely on during their operations. These tools may include items such as wrenches, hammers, screwdrivers, cutting tools, and other specialized equipment that aid in firefighting and rescue efforts. Effective organization of these tools in a tool bag allows for quick retrieval when time is critical in emergency situations, thus enhancing the efficiency of firefighting operations.

Other options, while relevant to firefighting, serve different purposes. Storing firefighting uniforms, holding personal protective equipment, or carrying communication devices falls outside the primary function of a tool bag, which is fundamentally about tools and their immediate availability for operational tasks.