COACH Colorblock Backpack

Signature coated canvas and natural pebble leather Inside zip, cell phone and multifunction pockets Inside tech sleeve Flap and drawstring closures, fabric lining Top handle with 3" drop Outside flap pockets Adjustable shoulder straps 11 3/4" (L) x 16 1/2" (H) x 6" (W) *I know this is authentic because it was ordered from coach, serial number is below and in image. I don’t know the other ways to look into authenticity so if you have any requests of things for me to photograph then let me know! Serial #2121-C8145