The result of a triple recycling process, the new Freitag day & night urban bags are designed to be particularly long-lasting: the F670 WARREN shoulder bag, the F680 ANDERSON tote with roll-up closure and the F690 COSTON backpack are made from a fabric made from recycled PET bottles, used tarpaulins as well as reflective truck stripes. Furthermore, should the need ever arise, they are also very easy to repair because they have been constructed with a new, well thought-out modular system and a reduced number of components. This is why they have been named after important engineers in world history.