Evaporative Cooling Gulpz Hydration System
- Hands free convenience, stay hydrated (at safe) at work or play.
- 70 ounce (2 liter) fluid capacity
- Includes fluid reservoir , drinking tube and bite valve
- Carrying unit made from HyperKewl cooling fabric
- Soak entire Gulpz like any of our evaporative cooling systems and keep your water cool for several hours
- Size: Adult
- Colors: Hi-Viz Lime