Laptop backpack daypack suitable for mens colour black style vintage capacity 27 litres weight 1 kg height 51 cm width 33 cm depth 20 cm max laptop size 17 inch size of laptop pocket 36 x 28 x 4 cm features chest strap water bottle pocket padded back internal pockets padded laptop compartment tablet compartment outside pockets mesh side pockets zip pocket front pocket straps ergonomic shoulder straps padded shoulder strap compression straps m