Keep your water flowing freely, even in the most harsh conditions. The new crux thermal control kit takes insulation to the next level so your tube and Valve stay ice-free. Designed for reservoirs with the quick link system, this cold-weather accessory will extend the range of use your hydration pack during all outdoor adventures.
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Keep your water flowing freely, even in the most harsh conditions
Insulated tube protects the flow of your fluids in cold conditions
Freeze-proof valve integrated cover keeps ice from forming in bite valve
Fits reservoirs with quick Link system keep your crux working hard year-round with this easy upgrade