I travel by car a lot and depend on coffee to keep me going. Hands down, my favorite coffee creamer is Nestle’s Hazelnut Liquid. 
The hazelnut flavors for the just right amount of sweetness can transform a cup of gas station brew into something served at specialty coffee shop. The beans may be good, but the rich hazelnut flavor and delicious aroma make this my favorite.
With the importance of food safety, I find the individual liquid containers to be the best.
I take them with me into my car, pour them into my coffee, stir, and enjoy!