If you're in the mood to miss your flight out of Bozeman or sit around the gate area for an extra 45 minutes before your flight - ask a local what time you should show up at the airport. There's a very decent chance they'll give you crappy, non-detailed, and not particularly accurate advice.
Single use wipes and small bottles (3.4 oz) of hand sanitizer are still fine for your carry-on luggage but if you're bringing a BIG bottle of wipes for your hotel room, those need to be in your checked luggage.