Offer source hydration winter kit black 3l
Source hydration winter kit black description if youve ever tried using a hydration system in very cold weather youll know they have a tendency to freeze up the source winter kit insulates both the bladder and tube so you can continue using a hydration system through winter this insulation kit is easy to use and will fit most makes of hydration bladder it protects the tube bite valve and reservoir from extreme temperatures and will prevent freezing up in very cold conditions feat