Laptop backpack daypack suitable for womens colour turquoise style sporty capacity 15 litres weight 058 kg max laptop size 15 inch size of laptop pocket 38 1 x 25 4 x 3 8 cm features key holder hydration compatible reflective elements chest strap water bottle pocket padded back internal pockets padded laptop compartment mobile phone pocket outside pockets front pocket mesh side pockets additional fastenings safety light loop straps ergonomic shoulde