Laptop backpack daypack suitable for unisex colour blue style business capacity 18 litres weight 08 kg height 46 cm width 325 cm depth 235 cm max laptop size 156 inch size of laptop pocket 37 x 27 x 4 cm dimensions of tablet compartment 24 x 17 6 x 0 8 cm features trolley attachment organiser pen holder padded back internal pockets padded laptop compartment tablet compartment document sleeve inside pocket credit card compartment mobile phone p