TechNiche Coolpax Replacement Hydration System,Hydration System,Each,6660Price: USD13.59 TechNiche Coolpax Replacement Hydration System is a replacement reservoir available with a drink tube and bite valve. It can be purchased as additional hydration system for persons sharing vests or as needed. Replacement Hydration System has 70 fl. oz. (2 liters) bladder system. Coolpax Replacement System is used with Cool Pax Cooling Vest with Built-in Hydration System (6627 and 7027), and Gulpz Hydration System (6801).Other products from H e a l t h P r o d u c t s F o r Y o u |