Have to drive many hours, but you’re sleep-deprived and tired? No problem. Spike Shooter to the rescue. It’s really easy.
Start the engine.
Open the shooter. Put it in the cup holder. Start driving.
When you feel that you’re about to fall asleep, grab the shooter, sip twice - ONE, TWO - then put it down.
Feel sleepy again? Grab the shooter, sip twice, put it down.
One shooter was exactly what I needed to stay awake all the way from the San Francisco Bay Area to Los Angeles (about 7 hours with stops and whatnot).
Another shooter kept me awake on my way back a couple days later.