The Sportiva Racer Vest 5 trail running vest backpack is designed for trail races and training. Racer Vest is very light with a weight of only 200 grams and equipped with the typical vest construction. You can put it on comfortably and stabilize it with elastic adjustments and a ventral clip belt, for an extraordinary fit. No pressure or boring chafing especially over long distances. Breathable, the vest is characterized by mesh fabrics combined with elastic nets where to place the objects to take with you during training or competition. La Sportiva thinks of three practical rear pockets, one dedicated to housing a hydration system, four front pockets for various objects, one of which has a zip closure. Racer Vest is completed by two rear reflective strips for night activities, a lumbar gel strip to ensure stability during the race. La Sportiva Racer Vest 5 trail running backpack