cold dye one piece leather bifold walletthe bifold wallet has been hand cut from a washed and tumbled 1. 3mm vegetable tanned natural horse culatta leather utilising the hides natural grain. culatta is a special cut combined of the rear just above the cordovan, the belly middles and the hind shanks. vegetable tanning is a traditional method of treating the hide using natural extracts such as tree bark, for a truly artisanal and robust finish. crafted entirely by hand without the use of