Opus started out life in 1999. The brand pride themselves on the leather they use for constructing their products. They design functional, practical wallets designed for every day use that will age beautifully the more they used. All products are made by skilled artisanal craftsmen in Japan, using the finest materials and with the utmost attention to detail. They pay particular attention to the beauty of hand stitching and the cut of the leather. The end product is a simply stunning piece that will only get better with use.