This reminds me that I need to go through mine again for summer. I have 40 miles and almost 4,000 feet of elevation between my office and my home so I am set up with three days of dehydrated food as well as a small mess kit for cooking. I have some water to start but I keep water purification tablets in my pack, and several water sources along the way. I also keep a pair of hiking boots in my car as well as a thermal hunting suit for the winter (rain gear for the summer). I keep a tarp, rope, and paracord for shelter as well as a small hatchet. I have glow sticks, knives, flash lights, head lamps, and fire starting materials. I have 100rds of 9mm and 10rds of slug, 10rds 00 as well as 10rds of field loads for small game. My current pack doesn't accommodate my clothes so I have my pack, seasonal clothes bag, and soft shotgun case in my trunk.