Although Chilhowee Motorcycle Accessories are naturally water and oil resistant, each motorcycle accessory undergoes an advanced treatment process to make them even more water and oil resistant. As a result, each full-grain leather accessory has excellent wear properties – perfect for products like . Handcrafted Motorcycle Accessories – Made in USA!. The hides we use for our other Motorcycle Accessories, like , , and are crafted from thick, stiff, buffalo and bull hide that are as tough as they come!.