I got this one. It doesn't fit snug into our cup holder. So, I wrapped the base in duct tape. Now it's fine.
ChargerCity HDX-2 Car SUV Truck Drinks Beverage Cup Holder Mount for Smartphones & Tablets : Apple iPad Pro Air Mini iPhone X 8 Plus XR XS MAX Galaxy S9 S10 Note Tab S E (Fits Home Theater Recliner)
https://www.amazon.com/dp/B074WFR4BB..._f1.pDbBJHK3V8