Single strap bag laptop backpack suitable for unisex colour black style casual capacity 17 litres weight 067 kg height 42 cm width 295 cm depth 22 cm max laptop size 13 inch size of laptop pocket 33 x 23 1 x 2 8 cm features organiser pen holder water bottle pocket padded back internal pockets laptop pocket mobile phone pocket inside pocket inside zip compartment mesh pocket outside pockets side pocket front pocket straps padded shoulder strap