Siawasey One-Punch Man Anime Saitama Cosplay Luminous Backpack Shoulder School Bag(2 Colors) After absorbing sunlight, the color of the LOGO will change in the evening as the picture. Size:29CM(L)*44CM(H)*14CM(W);Main color:Black Material:Super high quality canvas + PU Leather 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.