24/7 20With modern life making multi taskers of us all, the Twentyfourseven 20 has your back as an all round rucksack. Wherever youre heading this versatile rucksack has everything covered, from zipped pockets for stashing your sunglasses to a handy walking pole holder. While the breathable foam and air mesh back system means you can save breaking a sweat for the gym or the mountain. Even staying hydrated is easy with your choice of hydration systems sitting