Laptop backpack daypack suitable for unisex colour black style business capacity 24 litres maximum volume 29 weight 11 kg height 43 cm width 34 cm depth 245 cm max laptop size 16 inch size of laptop pocket 38 x 27 x 4 cm dimensions of tablet compartment 24 x 17 6 x 0 8 cm features pen holder trolley attachment organiser chest strap water bottle pocket padded back internal pockets padded laptop compartment credit card compartment mobile phone p