How much water is needed to prepare a containment bag?

The correct answer highlights the specific quantity of water required to successfully prepare a containment bag for processes that involve liquid containment or emergency protocols. In this case, eight cans or two coffee pots signify a well-established guideline that ensures the containment bag is sufficiently prepared for effective use. This quantity reflects the operational standards set by Southwest Airlines for handling certain scenarios, thus providing the necessary assurance that the containment bag will function as intended under various conditions, such as during spill management.

The other choices offer alternate quantities that do not align with standard procedures. Knowing the precise amount of water required is essential for operational efficiency and safety, while incorrect quantities could lead to either insufficient preparation or excess that may not be useful. Hence, understanding the recommended measurement aids in preparing for containment procedures effectively.