Laptop backpack daypack suitable for unisex colour blue style casual capacity 28 litres weight 096 kg height 46 cm width 31 cm depth 28 cm max laptop size 17 inch features water bottle pocket padded back internal pockets padded laptop compartment inside zip compartment glasses pocket mobile phone pocket outside pockets front pocket side pocket straps padded shoulder strap ergonomic shoulder straps main compartment feature fits a4 size bag feat