"I was able to try out EnduroPack's Liquid Electrolytes on this last backpacking trip and was amazed with the results! Trekking around the lakes above 10,500 ft. with a 32 lb. backpack for a couple of days, I knew almost for sure that I would wake up with back and leg pain. Instead I woke up feeling stronger, pain free, well hydrated and super happy that all it took was about 10 sprays of all natural, sugar-free, liquid electrolytes in my water!"