object dyed culatta leather ebook pochettethe ebook pochette has been cut from a full grain 3. 2mm vegetable tanned, washed and barrel tumbled tuscan horse culatta leather with our signature blood red dye treatment using a combination of an 18 month brewed iron dye base and a water based deep red top coat. culatta is a special cut combined of the rear just above the cordovan, the belly middles and the hind shanks, offering a dense structure, tight grain and medium to firm temper. vegetable