Laptop backpack daypack suitable for unisex colour black style business weight 05 kg height 43 cm width 30 cm depth 15 cm max laptop size 156 inch features padded back water bottle pocket organiser internal pockets padded laptop compartment tablet compartment outside pockets front pocket side pocket straps padded shoulder strap main compartment feature fits a4 size bag feature suitable as cabin luggage iata norm material synthetic fiber fa