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
Cup holder expander for keeping beverage cups and bottles secure while driving
Suitable for Yeti Ramblers (20, 26, and 30 ounces); Hydro Flasks (32 and 40 ounces); Nalgenes (30, 32, 38, and 48 ounces); drink containers measuring between 3.4-3.8 inches; and the majority of 32-40 ounce bottles; please be aware: incompatible with Rambler 14 ounce mugs.
Flexible rubber grip tabs inside allow you to place and remove cups and bottles to prevent tipping
Ideal for use in cars, trucks, SUVs, recreational vehicles such as boats, RVs, and more