The Life Sack is beneficial because it can help provide clean water to third world countries. The Life Sack is solar powered that uses UV-A radiation and thermal treatment processes to purify water.
The Life Sack can also be used to carry food to third world countries, and then be repurposed to purify water.
The Life Sack was designed by a group of Korean industrial designers who heard about charities sending supplies to third world countries in sacks. The designers came up with a way to recycle the sack once it’s empty of food to help purify water. The Life Sack incorporates SODIS technology, or Solar Water Disinfection Process, to use UV-A radiation and thermal processes to filter water and clear it of bacteria and microorganisms that can cause illnesses if they contaminate drinking water. The Life Sack can be hung in a sunny spot or strapped onto the back for easy carrying. Filters incorporated into the bottom of the sack removes impurities and ensures the water is safe to drink.
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