The medium case has been primarily crafted using environmentally conscious materials. The fabric is made from ECONYL® — a sustainable nylon yarn sourced from regenerated materials, that can be recycled and recreated. The refined black leather trim with blue edges is produced via a CO2 neutral tanning process. All these choices reduce the environmental footprint compared to traditional materials and processes, making this an eco-sustainable product. A patch recalling the eco-sustainability of the line is applied to the outside the bag.