Daypack laptop backpack suitable for unisex colour black style sporty capacity 28 litres weight 089 kg height 52 cm width 36 cm depth 15 cm features key holder reflective elements pen holder organiser chest strap padded back internal pockets mobile phone pocket outside pockets front pocket additional fastenings gear attachment points straps removable hip belt ergonomic shoulder straps main compartment feature fits a4 folder bag feature suitabl