Car Cup Holder Expander, Water Bottle Adapter Extender Insert, Black

This is an amazing product, and I'm so glad I stumbled across it! I own a 2024 Tesla Cybertruck, and the factory cup holders have an awkward shape and are simply too small for larger bottles. I couldn't fit my 32 oz Owala in them, so I started looking for a solution. I came across a few 3D-printed options, but they were more than I was willing to spend. I eventually asked ChatGPT for some ideas, which introduced me to this style of cup-holder expander. From there, I started searching Amazon and found quite a few different versions. Unfortunately, many had reviews mentioning durability issues over time. That's when I came across Swigzy. The strong ratings and reviews gave me enough confidence to give it a try. I'm very glad I did. When it arrived, installation in the Cybertruck was surprisingly easy. It fit into the factory cup holder without any issues and sits nice and snug. The holder itself also feels exceptionally well made and sturdy. Most importantly, it easily accommodates my 32 oz Owala. The additional retention tabs do a great job of keeping the bottle securely in place without making it difficult to remove. I liked this product so much that I ended up ordering a second one for the other cup holder! This is exactly the kind of small-business innovation I love seeing. A simple product that solves a real problem extremely well. Thank you, Swigzy! This is going to make having drinks in the Cybertruck so much more convenient.

There’s something so satisfying about searching for a product that meets a need and finding it! It really is that simple, and I’m happy that I found this. I have driven a Subaru, for a decade now, and I enjoy my Subie more than any other vehicle that I’ve owned, as it checks the boxes I had and has held up as promised. The problem? Terrible cupholders! They are incapable of accommodating the Gulp-sized, route 44 diet drink from sonic. The drinks fit into the short holder, but will unseat with any braking at all, spilling the contents all over the gear shift predominantly. This gem gives me the deeper drink holding capacity that *should* come standard on any car sold in America. My needs are simple, I don’t ask much of a cup holder. I don’t have a plethora of drinks that I carry on a regular basis. The holder only needs to be deep enough and wide enough to successfully hold any drink that I might buy while traveling on the road. The Swigzy goes a step further by being designed to meet the many needs of any kind of driver. There is even a nice open strip running down it to allow for drinks with handles. My only concern when considering purchasing this was how well it would actually grip my original cup holder. The smart design also answers this concern by providing enough contact points to even distribute force all around the circumference, and thereby not allowing for poor contact or slippage. Great product, I’ll be buying them as Christmas gifts for my Subie owning family with the same complaint!

This was perfect. Easy to put together snd tighten into place.

Update: Reached out to their customer service and they sent me an extra spacer! It now fits perfect! 10/10 recommend. Keeping it at 4 stars only because I wish it was an option instead of having to ask for an extra spacer. The only expander I found that is deep enough for my RAV4… but it’s still a little too short. If I could get one extra spacer, I think it would be perfect. I haven’t tried it while driving yet, but it seems sturdy when I wobble it around. Will update later to see how well it is.

This is an exceptional cup holder for oversized bottles etc. I wanted something to hold my larger yeti bottles. Bought one a year ago for a smaller car that was standard and just bought the longer version for my RAV4. You can’t go wrong if you need a larger cup holder. Well made. Quality. Don’t buy cheap. Buy quality.

Toyota RAV4 fits. I had to buy the Long Base version to fit. I have the cup holder thats does not have long base and its like 1/8-1/4” too short so it floats and wont sit flush. Good quality and fits Yeti Rambler 36 fl oz just right

Very stable and held out 40 oz. Tumblers. Huge help

I love this thing. I can fit my big water bottle in the car now. Simple design and works perfectly. Twist the top until the bottom wings expand and it grabs the walls of your stock holder. Quick and easy install or uninstall.

Not up to my expectations

This cup/bottle holder is exactly as described and I’m in agreement with the great majority of the reviews. I have a Skoda Yeti and the inbuilt cup holders aren’t really fit for purpose. This bottle/cup holder just about squeezed into the original cup/bottle holder space, therefore I didn’t need to make any adjustments to the base to make it a snug fit. It holds my largest drink bottles very securely. I did however have an issue with my original order. I placed my order 08/02/26 to be informed of a 24/03/26 delivery, this was then updated to 23/08/26!!!! Ridiculous to have to wait half a year!! I then cancelled the order, went back onto Amazon site and placed the order again (the price of the item had risen by this point). This time the item arrived in a matter of days and in fact was delivered a day prior to the date which I had been given upon which day/date to expect delivery. All in all a bit of a bumpy ride with the delivery saga, but very pleased with the product.

I was sceptical with this at first but on arrival it fit the oversized yeti flask perfectly the design and build quality is flawless. It also fits standard size coffee cups etc with the way it is designed. Fits in very sturdy. Still can put another cup next to in in the dual cup holder bay in Mazda CX5. Best birthday present for my wife she loves it!

Tal cual lo que necesitaba. Lo recomiendo mucho.

Produkt war zwar an sich gut. Konnte meinen großen 1 Liter Trinkbecher gut reinstellen. Ich mochte die Funktion mit der man es im eigentlichen Getränkehalter fest arrentieren konnte. Leider passte es mit den Maßen nicht in mein Auto, da ich dadurch nicht mehr ordentlich Schalten konnte und es sich dadurch um eine Gefährdung handelt. Ich einen alten Dacia Sandero. In größeren Autos bei denen mehr Platz zwischen Schaltknauf und Getränkehalter ist kann es sicherlich gut funktionieren.