black blue green The Origin 32 hydration pack boasts a full 32 liters of gear capacity–plenty for a gear-intensive day at the crags or a multi-day epic on minimalist terms. The added capacity of a 3.0L Big Zip™ SL reservoir holds enough water for a full day of just about anything. Weatherproof Protection: Waterproof, 10,000mm-coated fabrics, welded, all-weather zippers and heat-taped seams. Integrated Hydration: Dedicated, easy-access compartment for included 3.0L Big Zip™ SL reservoir, o