blue green black The Origin 3.0 hydration pack is the perfect complement for a quick trail run, lift-served downhilling and just about any high-energy, low-duration activity. A dedicated reservoir pocket holds a 2L Big Zip™ SL reservoir and still saves a full three liters of essential storage for power snacks and an extra layer. Weatherproof Construction: Waterproof, 10,000mm-coated fabrics, welded, all-weather zippers and heat-taped seams. Integrated Hydration: Dedicated, easy-access compartme