Laptop backpack daypack suitable for unisex colour black style casual capacity 215 litres weight 06 kg height 45 cm width 30 cm depth 13 cm max laptop size 15 inch size of laptop pocket 38 x 29 x 4 cm features key holder headphone access padded back internal pockets mp3 player pocket padded laptop compartment inside pocket outside pockets front pocket additional fastenings gear attachment points safety light loop straps padded shoulder strap