What Is the Weird Gap Between Car Cup Holders For?

In some vehicles, the gap is specifically designed to hold items like drive-thru cards, fuel station payment cards, or even small notepads. Certain car models also include hidden grips or rubber inserts inside the slot to secure phones more firmly during travel.

Drivers online were shocked after discovering the feature’s intended purpose, with many admitting they had driven their cars for years without ever using it correctly. Social media users quickly shared photos of their own cup holder compartments along with creative ways they use the hidden space.