A jerry can is a specialized container designed for transporting and storing liquids, commonly used for holding fuel, water, or other fluids. Originally developed for military use, jerry cans are typically made from metal or plastic and feature a distinctive rectangular shape with a built-in handle and a secure cap. The design of jerry cans ensures easy carrying, pouring, and sealing of the contents, making them ideal for situations where liquids need to be transported safely and efficiently. They are frequently used for refueling vehicles, storing emergency water supplies, and supporting outdoor activities like camping and off-road adventures.