Will it fit my car's cup holder?

The base is a narrower cylinder with three adjustable blocks that extend outward to wedge into a standard factory cup slot. Very large, square or unusually shallow holders may not give the blocks enough to grip.

What size cups does it hold?

The wide upper cylinder is made for oversized tumblers, thermos mugs and large bottles that the factory holder cannot take. The three flexible tabs inside center the cup and take up slack.

Does it work with a mug that has a handle?

Yes. The U-shaped cutout in the upper cylinder leaves room for a mug handle to sit outside the cup body.

Does it need tools to install?

No. It drops into the existing cup holder and the base blocks are adjusted to secure it.

Will it stop cups from rattling while driving?

The flexible tabs and the wedged base are designed to hold the cup steady. How much movement remains depends on the cup's shape and how snugly the base fits your holder.

Is it one piece or does it come apart?

It is a single unit: a wide upper cylinder on a narrower base with the adjustable blocks.

Where is the Large Adjustable Car Cup Holder Expander cheapest?

At Deal.ai, for $19.99, as of our latest check.

Free shipping on everything10% off your first orderNo account needed · Buy 2, save 10% · 3+, save 15%

Large Adjustable Car Cup Holder Expander

Sold and shipped by Deal.ai

$19.99Free shipping

Buy 2, save 10% · 3+, save 15%

Extra 10% off your first order

Color: Black

Arrives about Nov 22 – Dec 2, from a warehouse in China

How many?

30-day full refund: if you're not happy with it for any reason, or it never arrives, tell us within 30 days and we refund you in full. Shipping and refunds