Laptop backpack daypack suitable for mens colour black style sporty capacity 26 litres weight 09 kg height 50 cm width 30 cm depth 25 cm max laptop size 15 inch size of laptop pocket 36 x 27 x 4 cm features pen holder organiser chest strap water bottle pocket padded back internal pockets mp3 player pocket padded laptop compartment mobile phone pocket glasses pocket inside pocket outside pockets front pocket mesh side pockets additional fasten