TYKOR Car Cup Holder Expander, Cup Holder Extender for Car with Adjustable Base, Fits Yeti 24/36/46oz, Hydroflask 32/40oz, Large Bottles in 3"-3.9" (16-40oz)

I picked up the TYKOR Car Cup Holder Expander because most standard cup holders just don’t work well with larger water bottles. I mainly use Nalgene bottles, and they’re usually too wide to fit securely in a normal holder. This expander solved that problem right away. It fits perfectly in the cup holder of my F-150, and the adjustable base makes it easy to get a snug fit so it doesn’t move around while driving. The upper holder is large enough to comfortably fit bigger bottles like Nalgene, Yeti, and Hydroflask, which is exactly what I needed. My bottle now sits securely instead of rolling around the seat or floor. The build quality also feels solid and well designed. Once installed, it feels stable and doesn’t rattle or tip even with a full bottle. Overall, this is a simple but very useful upgrade if you carry larger water bottles in your vehicle. It works perfectly in my F-150 and handles my Nalgene bottles without any issues. Great product.

Solved My Oversized Bottle Problem: My main frustration was that my standard car cup holders couldn't handle my 32-oz Owala bottle. It would either flop over or I'd have to keep it on the passenger seat, where it would inevitably roll onto the floor during a sharp turn. This expander solved that immediately. My 32 oz Owala now fits securely and perfectly in the upper section, and it doesn't budge or rattle, even on bumpy roads. It is simple, but brilliantly effective. Genius Adjustable Base: I initially wondered how the base adjusts, but once you figure out the simple mechanism, it's brilliant: you just insert and twist the bottom section. The adjustable prongs extend to create a snug, secure fit in your existing cup holder. It was easy to set up, and I had it tightened into place in under a minute. It stays exactly where I put it. Well-Designed and Simple: The design is straightforward and focuses entirely on stability, and it holds my large bottle securely. The adjustable base also ensures it fits my car's cup holder perfectly. If you have a large tumbler, Hydro Flask, or, like me, an Owala bottle that you want to keep stable and within reach while driving, this product is an absolute must-buy. It's a small investment that makes a huge difference in convenience!

Wow I keep being amazed by this thing. It’s simple and it works! Just put a 32 oz mason jar in it this morning. Have used several sizes of large water bottles and different tumblers (like yeti). Great value for the money and a PERFECT solution for my car that has the smallest cup holders for some reason. The adjustable fit is simple and secure. Would buy again and recommend w/out any hesitation.

Easy to install. And fits good . Works well holding a large water bottle . Have not tried a coffee mug or cup as yet but it does have a slot for handle on cup.

Fit perfectly, it can hold my big tumbler. I’m so happy, no more moving around. Nice material, easy to install. Perfect for any car, even for carseat. Recommended!!!

I bought a water bottle that would not fit my car cup holder. This was perfect. The only problem I had was figuring out how to make it not come out of the car cup holder (there are no instructions), but it wasn't that hard to figure out.

Works well. I have a 40oz stainless steel Cirkul brand bottle that would fall over and leak in the car. This was easy to put together and fits securely in the car's cup holder. It's almost too snug around the bottle and will occasionally get pulled out of place when I remove the bottle.

Keeps falling off from our Honda CRV cup holder. Not sturdy,

Wow😳sehr mächtiges Teil. Vielleicht für LKW oder Riesen Autos aber in meinem VW TCROSS erschlägt mich die Optik und stört etwas beim schalten. Aber gutes Teil und es passt jede xxx k Flasche rein (meine2 Liter Flasche verschwindet darin)

Excellent. Fits well and holds my 26oz yeti

very good quality plastic, sturdy too. I was worried it'd be too bulky as a I have a pretty tiny car but it's not at all. there's added tabs within the cupholder so even if your bottle is smaller than the cupholder it makes sure your bottle doesn't go flying while you drive. the base mechanism to fix it into your car holder is also quite smart and it works very well.

This is actually great. Works as it should and seems quite sturdy. Perfect for my old vw camper

The cup doesn't work for Toyota Yaris Cross - the size hits the hand rest.