Stay hydratedWith this hydration pack from Camelbak you get the most out of your activity. The lightweight bag, 215 grams, has the Air Support Pro Back Panel and the lightweight materials and maximum ventilation keep you cool. The bag has a 2 liter water tank. A practical drinking tube is connected to the water reservoir so that it is always possible to drink water while carrying the Camelbak backpack. Ideal, because you don't have to take the backpack off your back first. In addition, the bag has a capacity of 5 liters for all your other items that you need during your trip.