Chanel 18S Black Quilted Caviar Business Affinity Backpack 。Chanel Caviar Business Affinity Backpack Additionally research on the material would have to be conducted within a 3rd party search, you would be able to use the retailers site for reference. Please note that original dust bags and boxes, may NOT be included. Please contact us, in reference to this if you have any questions regarding this. These bags show typical signs of normal wear and tear, including some wear on the exterior as well as interior, markings on the inside, and minor scuffs/stains or creasing on the exteriors possibly. These are common signs of regular use and do not affect the overall functionality or comfort of the bags. All sales will be final sale, please review and feel free to ask as much questions as needed. The photos are posted as they try to disclose and depict the condition of the bags, but if any additional photos are required please contact us. Item is preowned. Strap has been cut as shown in picture, can be repaired by a bag repair or from Chanel. Despite these signs of wear, the bags are still structurally sound and have plenty of life left. Please review all photos carefully, as they are part of the description and may help depict the condition of the item. Feel free to reach out with any questions or for additional photos before purchasing. All sales are final, and these bags are sold as-is, reflecting their pre-owned condition.