The PULSE 12 bag is designed to meet the needs of the most demanding athletes. This ultra light backpack allows you to carry the essential equipment for short and long distance trails. Perfect balance between lightness and stability. Lateral velcros to adjust your bag according to its capacity and your size. It was designed based on the experience of our best athletes. Very breathable thanks to its 3D Coolmax® material which improves thermoregulation, this backpack which is worn like a vest and offers you unique comfort during Trail outings, but also mountain biking or Nordic skiing. The hydration system is very quickly accessible with plenty of storage space that perfectly holds all the accessories and equipment required during the race. This bag makes it easy for you to transport and access to all your needs even in extreme conditions with clever storage for poles or technical jacket. Equipped with the Oxsitis® invention: the magnetic bib holder, this pack is the carrying solution for athletes without limits. Trail running bag recommended for sport in extreme conditions in hot weather.