Fabric: 50 years in the making the Original Pack was inspired by our founder. It's reminiscent of the first pack he created as part of a college project in 1971. Complete with a large main pocket designed to hold at least 12 cans his fiery red rucksack was sold to promote a brewery. 1080D polyesterRucksack flap with interior cinch closure Padded interior laptop sleeveInterior zippered organization pocketTwo cylinder-shaped side zippered pocketsGenuine leather trimAdjustable cotton web shoulder strapsPadded back for comfortAntique brass metal hardwareLaptop dimensions: 16.5 h x 11.25 w x 1 dDimensions: 16.5 h x 11.75 w x 6 d; Approx. 872 cubic inchesNote: Bags not intended for use by children 12 and under.