The Z Hydro Enduro is the ideal hydration bag for day-long rides. It features a high-performance 3-litre water bag with a wide opening for easy filling and cleaning. Its silicone bite nozzle will ensure a comfortable and safe hydration for throughout your ride. This high-capacity backpack is ideal for carrying all the gear and equipment you need for mountain biking. You'll also enjoy the modularity of the expandable net for clothes and protective equipment, and the special helmet attachment system. Equipped with a waist belt, chest strap and 3D foam reinforcements, it adapts to most body shapes, offering perfect stability, even on the roughest terrain.