FEMA recommends every household keep: at least 1 gallon of water per person per day (3-day minimum), a 3-day supply of non-perishable food, a battery-powered or hand-crank radio, a flashlight with extra batteries, a first aid kit, a whistle, dust masks, plastic sheeting and duct tape, moist towelettes, garbage bags, a wrench or pliers to shut off utilities, a manual can opener, local maps, and a cell phone with chargers. You can cover all of this for under $100 with smart Amazon shopping.

A solid 72-hour emergency kit for one person costs roughly $50–$80 on Amazon. For a family of four, expect $100–$150. A full 2-week supply — covering food, water, medical, and power — typically costs $300–$600. You don’t need to spend it all at once: our prepping on a budget guide shows how to build it week by week starting at under $20.

A bug out bag (BOB) is a pre-packed backpack with everything you need to survive 72 hours if you have to leave home quickly — wildfires, floods, chemical spills, or civil unrest. If you live in any disaster-prone area, a BOB is strongly recommended by FEMA and the Red Cross. Our bug out bag guide covers exactly what to pack and which bags are worth buying.

The standard is 1 gallon per person per day. For a family of four over 72 hours, that’s 12 gallons minimum. For a 2-week supply, you’d need 56 gallons. Use food-grade containers only, keep away from direct sunlight, and rotate every 6–12 months. Our emergency water storage guide covers containers, purification tablets, and filters in detail.

Start with 72 hours — the FEMA baseline. Then work toward 2 weeks, which covers most natural disaster scenarios. Serious preppers target 3 months to 1 year. Shelf-stable foods like freeze-dried meals, canned goods, and rice/beans can last 5–30 years if stored correctly. Our food storage guides cover each stage with product recommendations and calorie calculations.

Absolutely not. Most of our readers are regular suburban families, apartment dwellers, and retirees — not wilderness survivalists. Emergency preparedness is recommended by FEMA, the Red Cross, and the CDC for every household. Think of it like home insurance: you hope you never need it, but you’re very glad you have it when a storm knocks out power for a week. Prepping is just practical adulting.

A bug out bag (BOB) helps you leave your home quickly and survive 72+ hours away from it. A get home bag (GHB) is a lighter bag kept in your car or office to help you get back home if you’re caught away during an emergency. Most prepared households have both. See our get home bag guide and bug out bag guide for full details and product picks.