Insulated Water Bladder Tube Sleeve Key benefits Prevents freezing: The insulated sleeve reduces freezing in the water bladder tube in cold weather so your hydration system stays usable when temperatures drop. Keeps water temperature stable: Adds thermal protection along the tube to slow heat loss and maintain flow. Designed for outdoor use: Made for cycling and camping enthusiasts who need reliable hydration on cold rides and trips. Features Size: 92cm (2inch) length as specified. Compatibility: Fits bladder tubes with an outer diameter of about 9.8 to 10 mm and matches most standard water bladder tubes. Construction: Made of insulating materials to provide effective thermal protection for the tube. Function: The sleeve fits over the water bladder tube, providing a protective casing that minimizes freezing and helps maintain normal use in cold conditions. Practical uses Coldweather cycling: Keeps the hydration line usable during winter rides and prevents ice blockages in the tube. Winter camping and hiking: Protects the drinking tube on overnight trips and multiday treks in low temperatures. Outdoor work or travel: Useful for any activity where a water bladder is exposed to cold environments and continuous access to water is needed. Notes before Check your bladder tube size before buying to confirm compatibility with the specified dimensions. Intended specifically as a tube sleeve; verify fit with your existing hydration system. What it solves Eliminates the need to constantly warm or clear a frozen tube. Reduces interruptions to hydration caused by coldweather freezing. Makes existing water bladder systems more reliable in low temperatures.