Forget reaching for a drink when you're sipping hands-free with the CamelBak Crux Insulated Tube Director. This drinking tube bends upwards for hands-free hydration when you're hiking, running, and mountain biking. The tube is covered with an insulated sleeve that keeps water flowing in icy temperatures. The Big Bite valve uses an on/off switch for drip-free operation. It works with CamelBak's Crux Reservoir, which features CamelBak's newest Quick Link connector. This new feature allows you to disconnect the hydration hose without worrying about water spilling from the reservoir. Now you can remove your hydration reservoir from a pack without pulling the hydration tube from its routing sleeve.