Water Distiller/Purifier

 This collapsible distillation filtering tank can purify up to 400 liters of water before it needs to be changed. This is a necessary item for explorers who cannot carry enough drinking water with them but are on a planet where water can be found. Characters drinking unfiltered water run the risk of infection, contamination, or even poisoning. The tank also has a section for dehydration, so plants can be inserted and the water drawn from them. This is also a good method for drying fruit and vegetables so they will last longer as rations.