The camelbak fourteener 20 is a high performance hydration backpack perfect for hiking and walking and offers plenty of space for snacks gels extra layers and trail maps in its 7 pockets it has a large main compartment front overflow pockets two stretch side pockets for water bottles a quick access fleece lined pocket for your smartphone or sunglasses and a cargo pocket in a load bearing hip belt the rucksack includes a bpa free crux reservoir with a 3 litre capacity and a leakproof onof