Laptop backpack daypack suitable for unisex colour blue style casual capacity 30 litres weight 13 kg height 53 cm width 30 cm depth 16 cm max laptop size 15 inch features organiser key holder pen holder chest strap hip strap padded back hydration compatible raincover internal pockets laptop pocket inside zip compartment mesh pocket mobile phone pocket inside pocket credit card compartment outside pockets front pocket zip pocket mesh side pocke