From having to spend a night in the woods alone to being prepared to survive the aftermath of a hurricane, flood or earthquake, a survival kit can truly be a lifesaver. What you need, however, really depends on the kind of situation you may find yourself in. Backpackers and day hikers should always carry some form of individual survival kit that has the essentials to build a fire, signal for help and stay warm, while those who live in areas that are prone to natural disasters, like hurricanes, may need to consider kits that contain water and rations for several days along with medical essentials. With all of the various survival kit options out there, however, how do you choose the right one? Here are three tips that will help you narrow the field to find a kit that can handle any emergency.