Move light and fast using the camelbak octane xct hydration running backpack with an included crux reservoir offering a capacity of 2l 676oz an ergonomic handle and an onoff lever which helps to prevent leaks the reservoir is 100 free of bpa bpf and bps ensures 20 more water per sip and features quicklink system thanks to reflective details the rucksack will keep you visible in low light conditions whilst 6 exterior pockets allow for carrying fuel gear and trail maps the ventilate