Tactical vests, like so many other items in our daily life, had their origins in the military. You might not realize it, but GPS, microwaves, EpiPens, and the ever-useful duct tape were all born out of the need for combat. All of these objects have one thing in common: their basic functionality. They have improved in appearance and are now available in a variety of styles and colours as a result of development. But, when it comes down to it, they're simply the finest product for their particular needs.