Stay hydrated and maximize your water intake with the Camelbak Crux Reservoir. This reservoir is designed to provide you with 20% more water per sip, ensuring you stay refreshed and energized throughout your activities. Perfect for long days at the races or any outdoor adventure, the Camelbak Crux Reservoir is a reliable companion for staying hydrated on the go. The Crux reservoir is compatible with PCI's Helmet Hydration Kit, allowing you to easily hook it up for convenient access to water while you're on the move. With features like a leak-proof cap, an on/off lever for one-handed operation, and Hydroguard™ technology to prevent bacteria growth, this reservoir offers both functionality and convenience. The Camelbak Crux Reservoir is equipped with a Big Bite Valve that self-seals after each drink, eliminating annoying drips and ensuring a mess-free hydration experience. Made from BPA-free materials, this reservoir prioritizes your health and safety. With a capacity of 100 oz. and dimensions of 18 x 9 x 3 inches, the Camelbak Crux Reservoir is lightweight at just 235 g (8 oz), making it easy to carry and use during your activities. Stay prepared and hydrated with the Camelbak Crux Reservoir, the perfect solution for all your hydration needs.