Laptop backpack suitable for unisex colour black style business weight 155 kg height 44 cm width 35 cm depth 18 cm size of laptop pocket 43 x 29 x 4 cm features chest strap organiser key holder padded back water bottle pocket headphone access internal pockets tablet compartment mobile phone pocket padded laptop compartment inside pocket outside pockets side pocket front pocket straps ergonomic shoulder straps padded shoulder strap main compartment