Subaru Outback Soda Can Adapter

After the car wash place used silicone cleaner on the little insert that goes in the bottom of the cup holder, my can of Diet Mug Root Beer started sliding around in turns, and sloshing out of the can.

This adapter fixes the problem. The inside diameter is slightly larger than a soda can. It prevents the can from sliding around, yet the can is still easily inserted and removed. Although the can has sufficient clearance, there is a slight air resistance effect. I like this, but if you don't, y