Laptop backpack daypack suitable for unisex colour black style vintage capacity 25 litres weight 08 kg height 52 cm width 32 cm depth 16 cm max laptop size 17 inch size of laptop pocket 42 x 26 x 4 cm features chest strap padded back internal pockets padded laptop compartment inside zip compartment outside pockets lid pocket additional fastenings gear attachment points straps ergonomic shoulder straps padded shoulder strap main compartment fea