Superior Labor Engineer Tote Bag. Color: Brown Material: Canvas, Leather The paint on the four corners of the bottom of the bag has worn off. The zipper opens and closes without any problems. This all-handmade tote bag, made in Japan, combines masculinity with approachability. It's the flagship model of Superior Labor since its establishment. The body uses thick #4 canvas, and the handles are made of custom Tochigi leather. You can enjoy the aging of the nubuck leather as you use it, which will give it a more masculine look. The paint applied to the bottom not only adds to the design but also improves durability, prevents shape distortion, and provides stain resistance. Details like the brass buckle and the large gold-plated zipper are all masculine. This tote bag is something to look forward to using and seeing it become worn and softened over time.