Little Brown Stein
| First meeting | 1903, 123 years ago Idaho, 28–0 |
|---|---|
| Latest meeting | September 25, 2025 #5 Montana 41, #8 Idaho 30 |
| Next meeting | October 17, 2026 in Missoula, MT |
| Statistics | |
| Meetings total | 90 |
| All-time series | Idaho leads, 56–32–2 (.633) |
| Largest victory | Idaho, 46–0 (1945) |
| Longest win streak | Idaho, 8, (1951–1959) |
| Current win streak | Montana, 2, (2023–2025) |
The Little Brown Stein is a rivalry trophy awarded to the winner of the college football game between the University of Idaho Vandals and the University of Montana Grizzlies, both members of the Big Sky Conference. The trophy is, as the name implies, a large stein mug with the results of all the games between the two painted on.
The game was not played for fourteen seasons (2004–2017), and Montana retained the trophy. The series resumed in 2018, when Idaho rejoined the Big Sky for football.