The Food for Health Food Fire Filter 72-Hour Kit is designed with convenience and preparation in mind. It provides two people everything they need to achieve complete sustenance for three days. Most important in any situation is water. With the water filtration bottle, you can purify water from any source quicker and easier than other purification methods. Just fill up the bottle, squeeze, and out comes pure, refreshing water. Clean water is the only ingredient required to prepare Food for Health meal pouches. Just boil your water, add contents of the pouch, and stir occasionally. Cooking times vary. Drink mixes are even easier. Just mix the contents of the pouch with water. You also get all the hardware needed for cooking your meals. The foldable stove is easy to assemble. Just fold the flaps and insert the leg pieces. Next, pour InstaFire into the stove. Light with the provided waterproof matches, and, in less than a second, you'll have a stable flame that burns for up to 20 minutes. Once your fire's burning strong, place the grill top over the stove. Cook and mix in the 2-quart stainless steel pot. Drink with two 8-ounce plastic cups, and eat with the folding multi-purpose tools. The Food Fire Filter 72-Hour Kit can last up to 20 years, and unsealed food patches for up to a year after opening. This kit makes it easy to provide healthy, nutritious, and delicious meals for a weekend in the wild or in case of an emergency.