Streamlight has a new Strion (the Strion 2020) - they also have 2 legacy versions of the Strion (both named the same). We have cases compatible with ALL 3 VERSIONS of the Strion. Please refer to the picture below if you do not know which version you have. The Strion cases are available in the Bezel Down Flashlight Case Listing found HERE.
Strion 2020 - Use Bezel Down - 4
Strion with 4 roll fins - Use Bezel Down - 4
Strion with 2 roll fins (oldest) - Use Bezel Down - 3