Which component is not typically part of a life raft?

A life raft is a critical safety device used in aviation and maritime environments, designed to provide passengers and crew with a means of survival in the event of an emergency. Each component of a life raft is selected for its contribution to safety and survival until rescue.

Food supply is essential for survival during extended periods, as is a flare kit, which is included for signaling distress and attracting attention to assure timely rescue. A boarding ramp is a practical feature for ease of entry onto the life raft, especially in emergency situations where swift access is needed.

In contrast, while water is a necessity for survival, it is not typically included in the form of a jug within the life raft. Instead, life rafts may have provisions for collecting rainwater or may rely on other emergency hydration solutions. The absence of a dedicated water jug reflects the need to keep the life raft's design compact and efficient, focusing on the most critical supplies for immediate survival rather than bulk storage.