Men s Anti-Thief Hiking Active Sling Bag Chest Crossbody Daypack Collection Specifications: Type A Material: Oxford Fabric Optional Color: Black Gray Size (Height*Width*Thickness): 30*17*6cm / 11.97inch Closure: Zipper Type H Material: Oxford+Polyester Optional Color: Light gray Dark green Purple Blue Black Size (Height*Width*Thickness): 32*16*7 cm / 12.