Hydration Compatible - A compartment specifically for a water pack. A hydration bladder is not included Rain Cover - Found in a concealed pocket, the raincover folds out to protect your rucksack Bottle Pocket - Elastic mesh storge space for bottles Rip Stop Fabric - Stop rips with this heavy duty fabric, longlasting and durable Compressions Straps - Used to reduce the weight of the rucksack. Ideal for camping. Colour: blue