The UltRun S Pack Evo 10 of the new generation has proven itself at all UTMB 2021 events with 4 top-10 placements and offers improved performance for shorter, high-intensity runs. With a zigzag elastic closure system at the front for optimal chest expansion during pace, it is ideal for fast efforts. Two mesh pockets for soft flasks with drinking valve loops reduce movement, foam inserts prevent chafing, and various pockets provide secure storage for keys, nutrition, and gear. Reflective details for visibility in the dark, a large back pocket for mandatory gear, and adjustable straps for stability on technical trails make it the top choice for trail runners who prioritize performance and comfort.