decent product....just blow water out of tube!

By Trip R. Ranked #876 - Trail Running Hydration December 27, 2007

blowing the water out of the tube is by far the best way to go. I had problems with freezing even with this kit. on't get me wrong, it helped....blowing the tube clear works every time. If you are lugging a heavy pack on snowshoes in freezing conditions with only frozen water you are not happy.

View Details: CamelBak Thermal Control Kit

Helpful Votes: 0 Yes