Tagline A Proper Rucksack for the Daily Routine Materials bluesign® Approved 420D Nylon Oxford with C0 DWR and PU Backing Details Dimensions: 19in x 12in x 6in / 47cm x 31cm x 16cm; Weight: 1.6lbs; Volume: 30L Durable outer fabric repels water in snow and wintry-mix conditions Rucksack-style main entry with drawstring closure Ergonomic shoulder straps with an adjustable sternum strap Side compression straps Externally and internally accessible laptop compartment: 18in x 10.5in / 45cm x 26.5cm; Tablet sleeve: 12in x 10in / 29.5cm x 26.5cm Internal zippered mesh pocket with key clip, multiple external accessory pockets, and two side water bottle pockets bluesign® approved materials use only safe chemicals and reduce impact on both humans and the planet during manufacturing Warranty Lifetime warranty