Laptop backpack daypack suitable for unisex colour grey style sporty capacity 28 litres weight 083 kg height 47 cm width 30 cm depth 27 cm max laptop size 156 inch features chest strap hip strap water bottle pocket organiser pen holder padded back key holder internal pockets padded laptop compartment inside zip compartment inside pocket mobile phone pocket mesh pocket document sleeve outside pockets side pocket zip pocket additional fastening