VANS REALM BACKPACK Book Bag 572453-BWS (VN-0NZ0B42) VANS REALM BACKPACK Book Bag 572453-BWS (VN-0NZ0B42) - Material :POLYESTER -Color : BLACK/WHITE SAND - Dimension:(W)30x(H)42x(D)11=(W)11.8"x(H)16.5"x(D)4.3"