The only USA made badge retractor The Original Mini-bak badge retractor was originally invented and introduced in 1981. The mini-bak was the very first badge retractor and is still the best, tested for over a million retractions, the Mini-bak remains unchallenged in quality and features a large 1" imprint with multiple colors and options to choose from. Also features a 36" cord for plenty of reach to swipe your id badge or to use your keys.