Swigzy Car Cup Holder Expander Adapter for Large Water Bottles - [Patented & Upgraded] - Holds: Hydro-Flask, Yeti, Nalgene, Owala, 32-40oz - Adjustable Expandable Insert Extender - Universal

I purchased the Swigzy Car Cup Holder Expander Adapter to use on my zero-turn mower and my John Deere tractor, and it works great. The expanding base fits securely in the factory cup holders and stays firmly in place, even with vibration and rough terrain. It easily holds larger insulated bottles and tumblers that would not normally fit. The build quality feels durable and well made. Very practical accessory and definitely worth the purchase.

I bought my first Swigzy August 2025. It’s sturdy and still in perfect condition, so I’m back eight months later for a second one for me, plus another for gifting. Two fit perfectly in my front seat cupholders (2021 Toyota Highlander Hybrid), can hold 2 40-oz water bottles. They’re super simple to assemble, and tall enough that large drinks won’t tip. I also like supporting small businesses when possible!

Fantastic! Works great in my 2026 Transit 250 van. Used offset mode. Couldn't spin it around to tighten so had to put it in when it was almost tight and give it a small turn and it's nice and snug. Ordered a second for the other cup holder!

Pro: Large mugs, mason jars, etc fit well and stay in tact, snug in the cup holder Con: Clicking noise as you drive due to the two piece - extremely annoying You have to take it out if you have a soda can, etc. (not adjustable grip)

I hated taking my 40 oz Owala anywhere in the car, because I never had a place to keep it. This holder is awesome! The base and cup holder are two pieces that you EASILY screw together, aligned to your car. It can be off center (so it doesn't overlap another cup holder) or center if your holders are spaced far enough apart. Mine is centered. A liner for the cup holder part and an Allen wrench are included. It literally took me seconds to screw together. It fits my car perfectly, holds the filled Owala water bottle without any movement and looks nice in my center console area. It tightens easily in your car holder with a twist of the top. Little sponge lined tabs pop out and tighten it just perfect in the holder. It was a little more $$ than others, but it's very well made, right here in the USA. I don't know why I waited so long to get this!

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!

Works great for my 32 oz nalgene! Very versatile and sturdy device once the base is adjusted to just the right level for your cup holder and personal preferences.

Well made, easy to use, its very sturdy and fits very snug.

I have a 70mm cup holder built in to the centre console of my BMW E39 5 series. This adapter allows me to use larger coffee mugs/thermo flasks.

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.

Very sturdy and holds my drink bottle securely.

Tal cual lo que necesitaba. Lo recomiendo mucho.

Much better than the knock off versions. Highly recommend paying the price and waiting for the delivery.