Laptop backpack daypack suitable for mens colour black style vintage capacity 26 litres weight 09 kg height 51 cm width 30 cm depth 20 cm max laptop size 15 inch features chest strap padded back internal pockets padded laptop compartment outside pockets lid pocket additional fastenings gear attachment points straps ergonomic shoulder straps padded shoulder strap main compartment features fits a4 size extra zip access bag feature suitable as