Road trips can be some of the best vacations ever. Don’t ruin yours by losing your car keys.
When I was an undergrad, one of my most memorable road trips was from Ann Arbor to Chicago. Although we had a blast, our trip took a turn for the worse when our driver lost his car keys. As a result, he had to take a four hour train ride back to campus, pick up his spare key, and return to get the car.
If our driver had an extra car key in his wallet, he would have saved himself a lot of trouble (and time).