Google-Wikipedia
"In 1995 Bontrager's business partner, Hans Heim, left to join Santa Cruz Cycles, and put his share of Bontrager Cycles up for sale. Trek acquired Bontrager Cycles and hired Bontrager as president.
Bontrager production split in two. The frameshop in Santa Cruz continued to manufacture the high-end mountain bike frames (the Race and Race Lite models), the Road Lite (road race), the cyclo-cross frames, and later a BMX frame. At this same time, Bontrager stopped using two-piece seat stays on mountain frames in favor of a single tapered tube. The Ti Lite, a titanium version of the mountain bike frame, was made by tubing manufacturer Sandvik. At the same time, the Privateer, an entry-level frame, was designed using the same True Temper tubing as the Santa Cruz-made-frames but made at Trek's plant in Waterloo, Wisconsin with small design changes."
https://en.wikipedia.org/wiki/Keith_Bontrager
I have one of the Race Lite models with the tapered tube.
Also, here an article/interview with Keith, where he appears to speak about your bike:
https://www.mombat.org/795Bontrager.jpg
Unless you have a Privateer that was rattling around a bike shop for 2-3 years it is a Trek. If your seat- stays are a telescoped combination of two sizes of tubing, though, you may have something. Look here for a picture of the seat-stays:
https://www.eandsweb.com/me/bontrager/