What is the primary purpose of a "ditch bag"?

The primary purpose of a "ditch bag" is to provide essential survival items that may be necessary for a person's safety and well-being in an emergency situation, such as when abandoning a vessel. This bag typically includes items that can help increase a person's chances of survival in the water, such as flares, water, food rations, emergency blankets, signaling devices, and first-aid supplies.

Having a well-equipped ditch bag is crucial for quick access during an evacuation, as it helps individuals prepare for unexpected circumstances out at sea. The focus of the ditch bag on survival essentials distinguishes it from other options that might discuss personal comfort items, food supplies for longer journeys, or navigational tools, which are not the primary concerns in survival scenarios.