Seven Sparta Car Cup Holder Expander with Adjustable Base Compatible with Hydro Flasks 32 40 Ounce Compatible with

Genius! This cup holder is exactly what I need to hold the larger bottles of water that I carry with me. I had trouble putting it together because I am not mechanically inclined, but my husband did it in a snap. It looks great, and it is the perfect size. I love that it is adjustable, and that I can easily move it from one vehicle to the next as needed. It is quite sturdy, so it should last for many, many years. Read more

Great cup holder enlarger! I bought two and I'm extremely happy with them. Was worried that my cup holders were too close together but fortunately these adjust to make room for both. And with a simple twist, it snugs the cup holder into the existing one securely. There is even a gap or the handle of your coffee mug to go through. Great product! Great price! Highly recommended! Read more

I really like the quality of this cup holder. I mainly use this for my Nalgene bottle, and I would give this 5 stars if it weren't for the rubber being "too good." It is very hard to get the bottle OUT of the holder, but it goes in just fine and is very sturdy. I need to find a way to wear the rubber down so it's not so grippy and then it will be perfect. Read more

I had originally bought a Gorilla Grip cup holder expander, but it was too tall & it only worked for a week before it became loose. So I tried the Seven Sparta for my Owala 24 oz Free Sip with Silicone Bumper. The Seven Sparta is much shorter than the Gorilla Grip, which I prefer. To properly fit my Owala with the silicone bumper, I did have to trim a tiny bit off of each of the tabs inside the expander, but it holds my bottle perfectly, & it allows me to pull my bottle out without the expander pulling up. I was a little concerned about the Seven Sparta not staying tight in the cup holder like the Gorilla Grip, as they both fit in the cup holder the exact same way. And it's probably the height of the Gorilla Grip that makes it top heavy, which is what caused it to become loose after a week, but so far the Seven Sparta is still just as tight as when I installed it. Read more

Let me tell you, this was a huge upgrade from our last cup holder expander. Our last one didn't fit the cup holder and we had to put a can sleeve on it to keep it from moving around too much. It also broke eventually. THIS one, however, is incredibly sturdy. It's easy to set up and adjust to the size of your cup holder. If you set it up at the proper angle, it doesn't budge unless you wiggle it too much. We have those huge Costco thermoses and they fit perfectly. This is where the "almost" too perfectly comes in. With the non-slip bottom part of the thermos, it slides right in. However, you REALLY have to wiggle it to get it out, which can be a hassle when you're trying to take a drink while you're driving. If you wiggle it too much, it thinks that you are trying to adjust the tightness of the base, which can loosen it a bit. A solution to this would be to remove the non-slip part of the bottle for the time being. I would still rather deal with this than a flimsy cup holder that moved around too much. Read more

Thing is huge. A bit odd to setup, but seems to work fine. Stands much taller than expected, and your cup will be higher in your console now. Read more

VERY WELL MADE, MANY USES TOO! Read more

QUART JARS FIT! Yes! QUART canning jars! I did have to alter the holder just a tad. It comes with these 4 little grippy fingers on the inside trim area. With those the jar fits but is a pain to get my Quart jar cup back out. So, I just snipped them off with scissors. And WAHLA! Jar fits perfect in and out! So quart jars and this cup holder for the WIN! The lid for the jars is called “ilids”, found on amazon too! Read more