ULTIMATE EXPANDER® - Expandable Cup Holder up to 4.0"

Fits big RTIC bottle

Ordered so we could have a secure place for the 32oz RTIC water bottle. Fits great and was easy to install without the adapters. Good quality!

Very Pleased

Amazing how well they adjust to fit random cup holders. They fit firmly and secure.

Expandable cup holder

It's not as tall as the last one. But it works well. Thanks.