open seam kangaroo leather shoulder bagthe open seam shoulder bag has been cut from a butter soft full grain 1mm vegetable tanned, washed and tumbled kangaroo leather with a tight grain, and an aniline rotten corpse matte black dye treatment. vegetable tanning is a traditional method of treating the hide using natural extracts such as tree bark, for a truly artisanal finish. crafted from a split pattern construction the bag features an open seam construction running through the center of