Sweating it out in outdoor activities like hiking, biking, and mountain climbing can deplete the body of its much needed fluids. Such a bodily response is actually a way to regulate the body’s temperature. Not having enough fluids to sweat it out would result in the human body’s failure to function properly and optimally. As a result, a dehydrated person would be prone to muscle cramps, decreased energy levels, and impaired motor coordination among others. That is why choosing to get a CamelBak hydration pack is an important part in preparing for any outdoor activity. With such a hydration pack, lost fluids during physical activity can be replaced right away, bringing the body’s hydration back to balance.