In the event of a disaster such as an earthquake, tornado, winter storm, or flood, FEMA estimates that it can take three days for emergency personnel to reach you. These emergency kits are stocked with survival necessities in case of such a disaster. They include food, water, and means of warmth and light. The premium kits include additional tools, such as water-purification tablets, a tent, and a camper's stove. Everything stores inside the included backpack, which is easy to grab if you need to evacuate because of a natural disaster or your pets staging a coup of the house.