Slim Can Cup Holder Adapter | Energy Drink Can Insert for Car

Tired of your slim cans rattling around in your cup holder? Our 3D printed Slim Can Cup Holder Adapter solves that problem for good. Designed to fit standard car cup holders, this adapter snugly holds slim 12oz cans — like your favorite energy drinks — so they stay upright, secure, and within easy reach while you drive.

The problem it solves:
Standard car cup holders are built for bottles and regular-width cans. Slim cans are too narrow, so they tilt, slide, and spill. This adapter bridges the gap with a precision-fit insert that keeps your slim can locked in place.

3 inches in diameter × 3.5 inches tall
Fits standard car, truck, and SUV cup holders
Designed for slim 12oz cans (energy drinks, seltzers, sparkling water, etc.)

Details:

Lightweight and easy to clean
Available in multiple colors — black, and more on request
Each piece is printed with care at DS3D Designs

Works great with:

Energy drink slim cans
Hard seltzer slim cans
Sparkling water slim cans
Slim soda cans
Any standard 12oz slim can

Not just for the car — works in boat cup holders, RV consoles, golf carts, desk cup holders, and anywhere else a standard cup holder is too wide for a slim can.

Printed and shipped with care from DS3D Designs. Need a custom color or bulk order? Send us a message.