Returning to camp after a long, hot day on winding, dusty trails comes with its own kind of reward. The reward of tired muscles, new memories, and, with the Klymit WaterPort HydroSpray, a refreshing shower. With a flow rate of 3. 5 gallons per minute and 35 PSI, we can wash off the salt and dirt before we slip into our sleeping bag beneath the starry sky. The pump draws power from a 12V plug or can be hooked up to battery terminals, allowing us to wash our dishes and our hair anywhere we can park our car. The filter in the eight-foot inflow hose removes large particles from our water, so as long as there's water nearby, we can have it running.