Top flap closure with metal zipper and slider. Vinyl trims. Convertible back pack to cross body shoulder straps. Adjustable crossbody strap. Metal hardware. Interior zippered pocket. Polyester lining. Volume: 800 cu. in. [ 13L ]. Size: 14.5 x 13 x 4.5" [ 37 x 33 x 11cm ]. Cross body strap length 30 to 59" [ 76 to 150cm ].