Amazon has Amazon Basics Adjustable Car Cup Holder Expander on sale for $11 . Shipping is free with Prime or on order $25+
- Cup holder expander for keeping beverage cups and bottles secure while driving
- Ideal for use in cars, trucks, SUVs, recreational vehicles such as boats, RVs, and more
- Expandable base adjusts to fit into most vehicle cup holders between 2.5-3.75 inches
- Durable ABS plastic construction easily withstands rugged driving conditions
- Flexible rubber grip tabs inside allow you to place and remove cups and bottles to prevent tipping
Amazon offers free shipping with $25+ orders or get free 1 day shipping on all orders with a free trial of Amazon Prime. A prime trial is also free with Amazon Family (which also gets you up to 20% off diapers among other benefits) or Amazon Student. EBT/Medicaid Cardholders can save on Prime Membership here.