Crux Thermal Control Kit

No, this kit is specifically designed for reservoirs that feature the Quick Link system. Before purchasing, verify that your current reservoir has the Quick Link connection point, which allows for easy tube detachment.

The kit uses an insulated sleeve that covers the drinking tube to reduce heat loss. Additionally, it includes a protective cover for the bite valve, which is the most common point where water freezes in cold temperatures.

It is engineered specifically for CamelBak Crux reservoirs with the Quick Link system. While it may physically attach to other systems with similar hose diameters, we cannot guarantee a leak-proof seal or proper fit with third-party bladders.

While this kit significantly improves performance in cold weather, it is not a guarantee against freezing in extreme, prolonged sub-zero conditions. It is best used as a preventative measure for standard winter activities rather than arctic-level expeditions.

Installation is straightforward. Because the kit is designed for the Quick Link system, you simply detach your existing tube and click the insulated tube into place.