Today on The First 40 Miles, FLOW: The Water Episode. If you like H2O, we’ve got some great info for you today! We’ll highlight the most common forms of water treatment on the trail. For today’s top 5 list, if you’ve been on the fence about how to store your water, we’ll give you some good reasons why you might want to skip the bladder. Then on the SUMMIT Gear Review, you’ll learn how thousands of thru hikers have treated millions of liters to stay hydrated on the trail. On today’s Backpack Hack of the Week, we’ll sing a little ditty to help you remember a simple water treatment formula. And we’ll wrap up the show with a little trail wisdom from the American Government.