Laptop backpack daypack suitable for womens colour black style sporty capacity 20 litres weight 077 kg height 44 cm width 275 cm depth 20 cm features hydration compatible raincover chest strap hip strap padded back internal pockets padded laptop compartment outside pockets front pocket side pocket additional fastenings safety light loop walking pole holder straps ergonomic shoulder straps padded shoulder strap compression straps main compartme