![Safe Water and Easy Transport: ROSS Emergency Filter and Carrier : TreeHugger
“Now a group of young inventors from Glasgow, Scotland, [ROSS (Reverse Osmosis Sanitation System) from Red Button Designs] are taking the idea of a rolling water carrier a step further, using the motion of the wheels to drive a reverse osmosis filter through the water. The combination of easy carrying and safe purification mean that users in the developing world could not only transport water easily - they could do so from the nearest, not necessarily the safest, water source.”](http://21.media.tumblr.com/tumblr_kqp02vjY1o1qzsosxo1_400.jpg)
Safe Water and Easy Transport: ROSS Emergency Filter and Carrier : TreeHugger
“Now a group of young inventors from Glasgow, Scotland, [ROSS (Reverse Osmosis Sanitation System) from Red Button Designs] are taking the idea of a rolling water carrier a step further, using the motion of the wheels to drive a reverse osmosis filter through the water. The combination of easy carrying and safe purification mean that users in the developing world could not only transport water easily - they could do so from the nearest, not necessarily the safest, water source.”
