Keep your WaterPORT tank pressurized, whether you're deep in the woods or parked at the trailhead. The pump cap lets you manually pressurize the tank in about 30 seconds. Twist it on, give it a few pumps, and your tank is primed and ready to go.
Dust and grime don't belong in your water tank. These rubber dust caps protect the quick-connect shut-off valves on your WaterPORT tank, keeping your water supply clean and ready for action. Just pop them on and you're ready to hit the trail.