Laptop backpack daypack suitable for mens colours black grey style casual capacity 18 litres weight 073 kg height 48 cm width 31 cm depth 17 cm max laptop size 14 inch size of laptop pocket 34 x 24 x 4 cm features chest strap water bottle pocket padded back internal pockets padded laptop compartment valuables pocket outside pockets mesh side pockets straps padded shoulder strap bag feature suitable as cabin luggage iata norm material synt