- Color: Black
- Material: Rubber
- Brand: Integral
- Product Dimensions: 4.7″L x 4.7″W x 6.2″H
- TRAVEL YOUR WAY: Travel with ease & comfort. The Ultimate Expander cup holder installs into your vehicle’s cup holder in just seconds and holds your water bottle, thermos, or mug in a firm, snug fit with 3 rubber tabs for oversized bottles. Travel with your version of YETI, RTIC, Nalgene, Hydro Flask, CamelBak, and more.
- STAYS FIRMLY IN PLACE: Enjoy a bit of rough terrain? An adjustable base is the only way to accommodate all beverage flasks, keep a lid on them, and avoid spills. The Ultimate Expander features a 3-ring expandable base with a diameter range of 2.5”-3.75” to keep it firmly in place in most cylindrical cup holders, regardless of terrain type.
- DRINK FROM YOUR FAVORITE MUG: We all have one! Coffee just tastes better from that familiar mug. Bring it with you on your commute – no transfer required. The Ultimate Expander features an integrated mug handle slot so your cuppa joe slides in with ease. Fit your 14oz YETI Rambler, 10oz YETI Rambler, most standard household coffee mugs, and many more.
- SIMPLE INSTALLATION & A UNIVERSAL FIT: It couldn’t be easier! 2 steps & 5 seconds is all it takes to fit your car’s cup holder with the universal fitting Ultimate Expander. Simply hold the base and twist the top. The base will retract or expand to custom fit your cup holder. No tools, no hardware, no problem. Every vehicle should come with one of these! Did we mention it makes an excellent gift?
- LOVE IT OR IT’S ON US: Our goal is to ensure your 100% satisfaction. Because our time and energy is finite we don’t want to waste it fussing around with products that don’t live up to their promise, and we don’t want you to either. So if you’re not totally satisfied with the quality & function of the Ultimate Expander, we’ll give you a full refund, no questions.



















Amazon Customer –
This is almost the peak of what this product could be. If you live in a hotter climate region, you will experience the issue im having. The adhesive for the rubber feet/pads that hold it in place will heat up to the point that it will melt off of the adapter. An improvement on the manufacturers end would be to make the rubber feet actual blocks of rubber that bolt into the adapter. An improvement the end user could make if they have this problem is to maybe use some strong adhesive paste or something. Still need to try that myself. Otherwise this adapter works great. Holds my 46oz yeti perfect.
thelma Arter –
The product was not what I expected. The top portion does not move, it does not secure the bottom very well.
Matthew Palmer –
Works well for my Yeti & Rtic coffee cups with handles and my large Rtic water bottle. I only gave it 4 stars because it interferes a bit with the adjacent cup holder. The adjacent cup holder will still accept drinks but the tilt.
Cecilia –
So easy to set up! Holds in your water bottle without it falling out
Justice Brothers –
This product is perfect, I recently got a new car and my hydro flask is too big to fit in the small cup holders. This makes it easy to fit big and larger width beverages. So easy to install and remove to clean whenever! Highly recommended!
Brenda –
Just what I needed to hold my yeti water bottle! Great purchase, stability in car cup holder is great.
Lily –
Easy to install and sturdy enuf to hold my big Yeti water jug
Jane B. –
I use this cupholder in my sectional recliner so I can use a coffee mug with a handle. Bought another one for my daughter for the same reason!