UPGRADE MATERIAL & FASHION DESIGN - After long time research on comfort and durability of this bag, Dora & Liz team promise our bags are absolutely better than other similar bags in all details in market. It’s definitely worth taking a shot! we select high-quality leather with reinforced stitching, thicker hardware fittings, smoother zippers and soft polyester fabric lining. Besides, two-side colorful guitar strap designed for stylish appearance.