There is an extra inner bag for each bag, made with hand-woven vegan leather White Label Material: High quality Vegan leather IS MICROFIBER SYNTHETIC LEATHER ENVIRONMENTALLY FRIENDLY? Microfiber leather is one of the newest vegan-friendly materials, it's wear-resistant and durable, reducing the waste of resources caused by frequent replacement. It is highly recyclable and can be reprocessed and utilized at the end of its service life. Good air permeability and water vapor permeability during use, simple cleaning and maintenance, reducing the use of chemical cleaners.At the same time, the solvent-free process or water-based polyurethane coating technology is adopted, which reduces organic solvents and wastewater discharge, and the energy consumption of production is low. Size 35cm X 29cm