Laptop backpack daypack suitable for unisex colours blue grey style sporty capacity 25 litres weight 066 kg height 50 cm width 28 cm depth 18 cm max laptop size 15 inch features chest strap padded back pen holder key holder organiser internal pockets tablet compartment inside pocket mobile phone pocket padded laptop compartment inside zip compartment outside pockets front pocket additional fastenings safety light loop straps ergonomic shoulde