The CamelBak Octane XCT is perfect for the minimalist trail runner, trail rider or adventure racer. With its independent suspension and easy to reach stash pockets you hardly know it's there until you need it. The Octane XCT offers incredible stability coupled with a 100 oz reservoir so you can hydrate for 3+ hours on the trail but is compact and light enough to stay out of your way. The CamelBak Octane XCT includes the new 100 oz. Antidote reservoir which has a quick-snap cap that tightens in a quarter turn and a quick-disconnect tube system. Perfect for carrying extra layers, ultra-light weather protection, trail maps and energy bars.