Lab-Tested Distillate, Organic Cannabis Terpenes. Alaskan Thunder Fck (also known as ATF, Matanuska Thunder Fck, or Matanuska Tundra) is a legendary sativa strain originating in the Matanuska Valley of Alaska. This 1-gram disposable vape delivers the bold, uplifting effects ATF is known for, all while being packaged in 100% compostable materials—because sustainability matters.