Converts any CamelBak system for extreme winter and summer conditions. Includes Big Bite™ Valve mouthpiece, mouthpiece cover, insulated tube cover and 42" delivery tube. Water stays cool in the summer and doesn't freeze in the winter CamelBak® Thermal Control Kit™ includes insulated tube, CamelBak® Big Bite™ Valve and Bit Valve Cover
Enhances freeze resistance in cold weather. Also helps water stay cooler longer in the summer. Converts any CamelBak system for extreme winter and summer conditions. Includes Big Bite™ Valve mouthpiece, mouthpiece cover, insulated tube cover and 42" delivery tube.