Laptop backpack daypack suitable for unisex colour turquoise style casual capacity 18 litres weight 1 kg height 48 cm width 30 cm depth 12 cm max laptop size 17 inch features organiser internal pockets padded laptop compartment tablet compartment glasses pocket mobile phone pocket inside pocket outside pockets zip pocket additional fastenings safety light loop straps ergonomic shoulder straps padded shoulder strap tuck away harness main compart