All Sonnenleder products are made of high-quality, natural leather from South German cattle. It is tanned in Germany using traditional formulas and purely plant-based substances. It is important to Sonnenleder that they only use selected, costly materials. All articles are designed in Sonnenleder prototype workshop near Lake Constance, and then lovingly hand-crafted in small series by selected European manufacturers. The sleek design and clear styling are reflected in the feel and appearance of the unique leather, expertly crafted through to the last detail. Ecology and sustainability are naturally a main priority – and the core elements of the Sonnenleder corporate philosophy which has motivated the company for more than 30 years.