Kurt had the Fender company create a new guitar for him based off of his own custom design called the Fender Jag-Stang. The guitar got the name because they were a combination of the Fender Jaguar & Mustang guitars which Kurt had used prominently throughout Nirvana's career. There were 2 different Fender Jag-Stangs made. One was Sonic Blue & the second was Fiesta Red. The 2nd was completed around the time of Kurt's death.