Laptop backpack daypack suitable for unisex colour black style casual capacity 20 litres weight 042 kg height 48 cm width 30 cm depth 15 cm max laptop size 15 inch size of laptop pocket 34 x 24 x 2 cm features padded back internal pockets padded laptop compartment outside pockets front pocket additional fastenings gear attachment points straps ergonomic shoulder straps padded shoulder strap main compartment feature fits a4 size bag feature s