Heavy twill weave. Adjustable drawstrings. Neutral® and Fairtrade logos sewn on the side. Fairtrade, EU Ecolabel, SA8000 and ... Heavy twill weave. Adjustable drawstrings. Neutral® and Fairtrade logos sewn on the side. Fairtrade, EU Ecolabel, SA8000 and Oekotex certified. Produced with wind energy.