Our Motorcycle swingarm bags are fully cut, dyed and stitched by hand from strong high quality cowhide vegetal leather, and is built to last. Made from 4-5 mm thick vegetal leather. We are proud to offer these carefully selected products to our international customers. All accessories used on the bags are rustproof. We use 5 mm. thick durable black ABS styrene plastic sheet on the back of the saddlebags. The thick leather and strong backing make the bag rigid and prevents sagging. We do take custom orders.