Crux Insulated Tube

This tube is specifically designed for CamelBak Crux hydration systems. It may not be compatible with older Antidote or classic reservoirs, so please verify your reservoir model before purchasing.

The thermal sleeve adds a slight amount of thickness to the tube, but it remains flexible and easy to route through your pack's shoulder strap. It is designed to be low-profile enough for standard hydration routing.

The increased flow rate is noticeable, especially during high-intensity activities when you need to hydrate quickly. It reduces the effort required to get a full drink, allowing you to spend less time sucking and more time focusing on the trail.

While the thermal sleeve helps maintain water temperature longer than a standard tube, it cannot prevent warming indefinitely in extreme heat. It is most effective at keeping the water in the tube from heating up quickly between sips, rather than chilling the entire reservoir.

The sleeve is integrated into the tube design to ensure consistent insulation. While you can clean the tube normally, the sleeve itself is not intended to be removed.