Laptop backpack daypack suitable for mens colour blue style sporty capacity 22 litres weight 081 kg height 47 cm width 275 cm depth 21 cm features hydration compatible raincover chest strap hip strap padded back internal pockets padded laptop compartment outside pockets front pocket side pocket additional fastenings walking pole holder safety light loop straps ergonomic shoulder straps padded shoulder strap compression straps main compartment