The camelbak sequoia 18 is a stylish and super functional hydration hiking backpack and has a womens specific design with an s curved harness and a shorter back panel for a comfortable customised fit the rucksack comes with crux reservoir with a 3 litre capacity a leakproof onoff lever and an ergonomic handle that makes refilling much easier it provides plenty of storage space in its 7 exterior pockets including a large main compartment an overflow pocket a front organizational pocket t