Car Cup Holder Expander, All Purpose Cup Holder Adapter with Adjustable Base, Auto Cup Organizer Expander Holder Compatible with 3.04" to 5.25" Bottles, Mugs, Drinks, Foods (2 PCS)

I was really skeptical about these, I thought this is probably gonna be a waste of money, but we have been pleasantly surprised! I bought 2 for a vehicle that has a bad design for cups, all that would sit in it was cans. Nope had to find something…so, these came in and they fit in the exiting cup holders perfectly . I love them they adjust for your cup size, that’s great performance right there. We drink out of 40 oz cups, so they tend to be tall, anyway you’d think they’d tip over but nope the stability of them is amazing. They may appear to be cheap plastic when you first look at them but we have found them to be of good quality and a pretty good value for the money. I’ve waited awhile before giving this review so I could give see how they would do. I will say we, do hold our cups say going in a curve or turn just out of habit. But we have almost stopped doing that. Peace out!

Tried to use it in my car. Not steady. Kept falling apart. Returned. Would not recommend.