EVOC Stage 6L Performance Backpack + 2L Hydration BladderEVOC: The extremely compact and ultra light STAGE 6 is the ideal backpack for purists, who only want to bring the bare minimum on their mountainbike rides. Its revised AIR FLOW CONTACT SYSTEM offers superior comfort in any situation. How? By providing a close and tight fit preventing the pack from shifting even in tight turns or gnarly sections. In addition, the backpack is equipped with wide ventilation channels and a wide meshed back for highly