Today on The First 40 Miles, GRUB: The Food Episode! We’ll give you 5 great ways to protect yourself and future hikers in your outdoor kitchen. Then on the SUMMIT Gear Review, a squirrel would have to be nuts to try to chew through this amazing food sack. On the Backpack Hack of the Week, we’ll teach you how to stockpile your arsenal of high calorie grab-and-go foods for your next trip. We’ll share some info on the good kind of dehydration in our backpackers Q+A, and we’ll wrap up the show with a little trail wisdom from a man who probably never missed a meal in his life.