If a backpack is going to work that hard it needs to be tough, roomy and good looking. The Peter Storm Boy's Daysack ticks all those boxes and more. The large main compartment will hold A4 files or football boots; a front pocket helps keep smaller items easy to get at; and the external bungee is brilliant for anything from a discarded top layer to a damp towel. With this amount of flexibility at such a great price, you won't find better value!