Bug Out Bag: The most important items you need to pack are • Water • Crackers • Peanut Butter. You need more water, and water is heavy. But that is the most important thing you need to take with you. You will need carbohydrates and protein. It would not hurt to include a salt lick. My suggestion if you take weapons and ammo; you better pack body armor with a ballistic ESAPI chest plate & back plates. Also include a Kevlar helmet. With ballistic proof eyewear. I highly suggest, not wearing sneakers. Get yourself a nice comfortable pair of Oakley combat boots. Also reinforced knuckled Oakley combat gloves.