The 'Plain' models are made of 100% vegetable tanned cowhide 'Arizona'. The leather is extremely light, finely grained and shines silky on the surface. The bags are characterized by their simple appearance and refined cut. The runners on the bottom allow the slim bag to stand on its own. Inside, the cut creates a well-organized division of compartments. The light, mottled lining creates a pleasant interior look. The shoulder strap is adjustable on the inside. So no buckle is visible from the outside and does not interfere with carrying. Lining: 50% cotton & 50% recycled PET