Review on Gadjit CUP KEEPER Cup Holder Adapter (2 Pk) - Expand Your Car Cup Holders for Taller Beverage Bottles and Travel Mugs (Black) by Rudy Santos

This cup holder adapter fits perfectly on the cup holder in my car and handles very large/giant cups well. Unfortunately, it doesn't work so well with the smaller cups that would previously fit. Ideally, the base of this extended cup holder should have a recessed circle in the center the size of the original cup holder to hold the smaller cups securely in place. Instead, the bottom is completely flat, so the smaller cups will rattle back and forth as you ride, which of course isn't ideal. With this thing, a cup of hot takeaway coffee can easily splash on your leg. If you mostly buy the largest drinks, this drink holder might be for you. If you're also buying smaller drinks, you might want to see if you can find something similar with a smarter design.