Siawasey Sword Art Online Anime SAO Cosplay Luminous Backpack Shoulder Bag School Bag After absorbing sunlight, the color of the LOGO will change in the evening as the second picture. Size:29CM(L)*44CM(H)*14CM(W);Main color:Black Material:Super high quality canvas + PU Leather This backpack is perfect for anime Sword Art Online fans collection, hurry to start! Usually our shipping time is about 7 to 15 working day to US through USPS, and each order has a tracking ID for your check.