Born from the experience in trail racing in such world classics as the Geants de Tor, this is a backpack designed for multi-day races and for those who venture for the first time in trail running. The length of the shoulder straps and the "belt" at the waist are adjustable to allow the athlete to customize the fit. Equipped with everything you might need during a workout or a race, two front bottle holders, inside pocket for hydration bag, pockets of varying size and shape and easy to access and store food, gloves, buff, phone and anything else needed. Available in two sizes Mountain Runner and Mountain Runner Comp. Weight: 267 grams (Mtn Runner Light). 275 grams (Mtn Runner Light). 450 grams (Comp), 510 grams (Mtn Runner), 550 grams (Mtn Runner 20)|5 Liters 305 cu in (Comp and Mtn Runner Light)|12 Liters 732 cu in (Mtn Runner)|7 Liters 427 cu in (Mtn Runner Slim)|20 Liters 1220 cu in (Mtn Runner 20)|12 Liters 732 cu in (Mtn Runner)|Fabric: air mesh, padded air mesh (back)|Fabric: air mesh, padded air mesh (back)|20 Liters 1220 cu in (Mtn Runner 20)|Fabric: air mesh, padded air mesh (back)

