NIKE New Ultimatum Utility Backpack polyester Imported NIKE ULTIMATUM Male Backpack Book Bag Black BA4902-001 Material:	 Polyester -Main color : Black. -Dimension: (W)13.7" X (H) 19.2 X (D) 5.9" = (W) 35cm X (H) 49 cm X (D) 15 cm