A get-home bag is designed to get you from home in an SHTF disaster. It's typically designed to serve you for a few hours, a few days tops. A bug-out bag is designed to help you survive for at least 72 hours in the wilderness, away from home. The former is smaller, lighter, and only has the bare minimum to get home. The latter is heavier, has more supplies, and includes tools you need to hunt, cook, fish, and so on. A get-home bag is designed to get you from somewhere relatively close to home. It’s typically designed to serve you for a day or so of rapid movement, with a focus on energy management and tools for problem-solving. A BOB is designed to help you survive for at least 72 hours in the wilderness, away from home, with a focus on sustainment and life support. We break down the differences between the two even more here.