80% cotton/20% polyester. Made from 80% recycled cotton and 20% recycled polyester. Black Night 285-gsm canvas: 67% recycled cotton/30% recycled polyester/3% other fibres. Foam 285-gsm canvas: 75% recycled cotton/22% recycled polyester/3% other fibres. The GRS (Global Recycled Standard) certificate is issued by Ecocert Greenlife. The contrasting coloured handles feature Japanese-inspired graphics and are sewn all the way down the whole bag for a touch of originality and to make it much more durable. The bag has an inside pocket with zip fastening to safely store your keys and phone. Magnetic button clasp Comes with cardboard hangtag listing the eco-friendly materials used to make the product. Organic cotton thread.