For those looking for one of the most environment-friendly fabrics available these days, an organic cotton brand won't be the best stop anymore. A new material called Recycled Polyethylene Terephthalate, RPET, has left organic cotton, considered to have the lowest carbon footprint, way behind. The new material has a carbon footprint 50 per cent lower than organic cotton. Environmentalist and entrepreneur Roshan Baid has created what he calls a Wonder Tee — this means one essentially wears recycled soda bottles, water bottles and food jars, processed to make the environment-friendly and cost-effective RPET. "The Wonder Tee is made from six to eight plastic waste bottles," says Baid. "A kilogram of RPET can keep 60 water bottles out of landfill," he adds. These T-shirts are also softer and lighter than normal ones.