Sensor activated water bottle refill station = awesome. ^_^ #waterbottle #hydration #nalgene #automated #green #environmental #nationalmonument #nationalparks Picture courtesy of @silentheroes  (at Montezuma Castle National Monument)

Sensor activated water bottle refill station = awesome. ^_^ #waterbottle #hydration #nalgene #automated #green #environmental #nationalmonument #nationalparks Picture courtesy of @silentheroes (at Montezuma Castle National Monument)