Every day, you get into your car, buckle your seatbelt and place your coffee in the center console without giving it a second thought.
However, one small detail is increasingly intriguing drivers on social media: this flat slot, located right between your two cup holders.
You’ve definitely seen it before. You may have even been told that it’s an “engineer’s secret” or a “hidden function that 99% of people are unaware of.”
The truth is a little less spectacular… but far more useful to know in everyday life. Here’s what this space actually does, without the myth surrounding it.
(1/4) First, the truth: this is not a “secret device”
Let’s be honest, because that’s precisely where most articles exaggerate. This slot wasn’t designed in a top-secret laboratory to fulfill some unique and revolutionary function.
In the vast majority of vehicles, it is primarily a flexible space connecting two round compartments. In other words: a practical design choice, not a hidden invention by manufacturers.
This does not mean that it is useless, quite the contrary. Once you know its actual uses, you use it almost every day… without even thinking about it.
(2/4) The 3 concrete uses that everyone uses without realizing it
1. A clearance to grab your cup without getting burned
This is probably the cleverest use. When two large cups of piping hot coffee are placed side by side, the space available to slide your fingers in becomes minuscule.
The central slot elegantly solves the problem: it allows you to slide your hand between the two drinks and grip yours firmly, without bumping your knuckles or risking spilling everything while driving.
Seemingly insignificant on paper, but you notice it immediately as soon as you pay attention, especially on long journeys where you’re juggling between two hot drinks.
2. A support for the handle of your travel mug
Insulated mugs and thermoses equipped with a side handle are often difficult to position correctly.
On many cars, the handle fits neatly into the central slot while the round base remains perfectly stable in the cup holder. As a result, your mug no longer tips over with every sharp turn.
If you use a container with a handle, you have probably already taken advantage of this trick without ever naming it.
