Backpack Agile12 Set. Lightweight and compact, it allows you to take up to 12L of accessories trail. Practice, it is water resistant and equipped with a water bladder can hold 1.5 liters of liquid. Its V-shape has been designed for universal s fit perfectly to the shape of your back. This backpack endurance repellent with a capacity of 12 L was designed to follow you in all your movements and sports activities.