Oakley Kitchen Sink Backpack 59% Nylon, 25% Polyester, 16% Polyvinyl Chloride Imported 100% Polyester lining Zipper closure 18" shoulder drop Machine Wash Versatile backpack featuring padded side-access sleeve for 17" laptop and brushed media pocket at top for protective storage Front organizer panel and mesh optics pocket Compression-molded back panel and adjustable shoulder straps for comfort Bottom shoe compartment