Final answer:
Water supply containers should be stored to prevent contamination and ensure easy access, with secure sealing to avoid spillage. For space missions, containers must also facilitate water recovery and recycling due to limited resources.
Step-by-step explanation:
When carrying a water supply during a mission, it's essential to consider both the preservation of water purity and the practicalities of transportation. Containers should be stored in a way that prevents contamination and allows for easy access when needed. Storage methods vary depending on the mission's context. For example, in space travel, such as on the International Space Station, efficient water recovery and recycling systems are critical due to the scarcity of water in space. Containers there are designed to facilitate the condensation and collection of water from air humidity and the purification of wastewater, including urine. On earth, backpackers and explorers typically carry water in durable, sealable containers, and when necessary, can use purification tablets or filtration systems to ensure water safety. In all cases, it is crucial that water containers are tightly closed to prevent spillage and contamination, and are packed securely to mitigate any risk of damage.