The TOPS Knives F.O.R.K. It was designed with several different uses in mind. Backpackers on a 20 mile plus trip aren't going to take much extra weight with them. Military personnel have to be extremely conscious of how much they're carrying. Prepared individuals with 72-hour kits in their car or Bug-out-bags in their homes constantly have to think about what to put in their pack. All of these scenarios benefit from having tools that can perform more than one task.