Laptop backpack daypack suitable for womens colour black style sporty capacity 25 litres weight 111 kg height 48 cm width 35 cm depth 19 cm features hydration compatible reflective elements pen holder organiser chest strap hip strap water bottle pocket padded back internal pockets padded laptop compartment mobile phone pocket outside pockets front pocket side pocket mesh side pockets additional fastenings bungee cord safety light loop straps e