Life jackets and other flotation devices save lives but are not cheap enough for mass distribution in THhailand. This life jacket is made out of four discarded 2 liter PET bottles. They make perfect buoys due to their air tightness and strength. The bottles are held together by a wearable jacket stitched out of discarded advertising hoarding flex.
Read more: Float-on : A Low Cost Life Jacket Made of PET Bottles « Inhabitat – Spring Greening Competition