- Color: Black
- Material: Plastic, Rubber
- Brand: Kemimoto
- Product Dimensions: 6.89″L x 4.33″W x 4.33″H
- 【Upgraded Compatibility】The upgraded cup holder expander ensures a more secure fit in a wider variety of automobile cup holders. The SHORT BASE is optimized for cylindrical cup holders between 2.75 and 3.25 inches in diameter and the LONG BASE can fit into a square or recessed cup holder. Please confirm which model will fit best for you.
- 【Wider Compatibility】The car cup adapter can hold most 18-40 OZ water bottles or coffee mugs, which is compatible with Yeti 20-36oz, Hydroflask 32 40oz, Nalgene 16-40oz, Camelbak 32 40oz, Contigo, Tervis, etc.
- 【Anti-vibration Rubber Base Maintain Steady】The sturdy rubber base of the car cup holder extender guarantees a secure fit with the console cup holder, and the whole process takes just a few seconds and no additional effort or tools.
- 【Stable Like Holding by Hand】The cupholder’s four detachable rubber tabs make it possible to safely keep bottles or coffee mugs of most sizes in place without fear of them toppling over. You may also use your large cup in the car bottle holder by removing the tabs.
- 【Must Have】This expandable cup holder adapter fits most vehicles, boats, RVs, UTVs, and trucks, aiming to make the low and small car cup holders bigger and more compatible. In addition, the kemimoto car cup holder expander adapter owns a design patent.





























Jere E. VanDomelen –
I hoped for a large bike water bottle fit, but it’s even too big for that. There’s these little rubber bumpers at the lip that barely touch it. Might be OK? I installed in on my riding lawn mower’s cup holder. Fit perfect there. The bike bottle is small for it. I’ll add something to the bottom to help secure it.The blue bottle shown, wasn’t in the add I bought from. That’s a liter bottle if I’m not mistaken and that would be about right.
Harbor Rat –
These cup holder work great for the Thermoflask type containers on the market. One note is the 4 rubber spacers at the top of the cup opening pop out pretty easy. They are easy to put back in but just use one or two and put the others at the bottom of the cup. When you have more than two, they pop off when you remove the flask. One or two hold it just fine. Kind of annoying but manageable. The holders themselves fit snuggly into the stock cup holders, even when off-road/bumpy.
Melisa L. Ogas –
The media could not be loaded. I bought multiple hydro holders and this one finally fits my Rav 4 2019. Other reviews did mention the rubber tabs falling off when trying to pull out the hydro, literally 2 tries in to see if my hydro fits the peg partially tore off (video). I’d typically take it back but its sturdy in my car holder and I can easily stick some adhesive foam to stabilize the hydro instead of fiddle with the rubber tabs. So 4 stars.
Thomas Sung –
Simple attachment to hold the 32oz water bottles (hydro flask, yeti, or alike). Double-check your existing cupholder in your car and if it fits your car, you won’t be disappointed.Beats having your hydro flask rolling in the passenger seat as you drive, with the risk of falling to the car’s floor.
lorettasnyder –
Works good
kodi lucero –
I tried a different brand that didn’t have the internal flaps and my cup fell out, this holder worked perfectly and feels really sturdy.
Amazon Customer –
This works perfectly to adapt my car cupholder for my 40 oz water bottle. Fit perfectly in cupholder, holds bottle sturdily. Came with instructions and an Allen wrench if adjustments had been necessary to make it fit different configurations.
WB Beauty Inc –
I had my doubts, but I bought the extended mount version because my car has the side enclosure lip that would not fit most expandable cup holders on the market. Very happy with the purchase. Would highly recommend if you’re thinking about it.