Chuck this in the boot of your car, whether traveling or heading out on a family camping trip. The Lifesaver Jerrycan is so substantial, it even comes with its very own shower attachment and boasts a filtration system that eliminates bacteria, fungi and all manner of pathogens. Carries 18.5 liters at once and can process a staggering 20,000 liters of clean life juice. Who can? Jerrycan.