Okayama is a well known prefecture in Japan, as many of you may already know, filled with factories that produce a vast variety of denim for the Japanese market and overseas. However, there is a new label on the rise from the land of premium denims. Its name is not a coincidence as Superior Labor hand crafts each of their products in an in-house factory, using the finest materials they can find. A simple premise, yet often overlooked by the mass produced goods. These Engineer Tote Bags are made from heavy cotton canvas and natural leather straps. Bottom of the bags are dipped in contrasting color, giving each bag an extra personality. Take a look at online store Slowdownjoe in UK to get your hands on these bags.