Adjustable Cup Holder Adapter Compatible With 32/40 Ounce Drinkware

This black and red poly-resin cup holder adapter secures drink containers in standard circular cup holders using an adjustable three-ring base and includes a protective foam sleeve for custom fitting. Designed for everyday transport, it requires no tools and operates effectively in cars, trucks, RVs, boats, and golf carts. 1. Built from poly-resin material and weighing 7.4 ounces per unit, intended for routine daily carrying of beverage containers. 2. Equipped with an adjustable three-ring base and a soft fit foam sleeve stored inside the cavity to stabilize various container widths and protect interior surfaces. 3. Supports 32 and 40 ounce insulated tumblers including Hydro Flask, Iron Flask, Takeya, Simple Modern, Nalgene, Klean Kanteen, Thermoflask, and Fifty Fifty, along with 36 ounce YETI Rambler mugs. 4. Features a specialized opening for side handles and allows immediate deployment by dropping the unit into a circular cup holder with an even rim. 5. Packaged as a single set containing one main holder and one foam sleeve, formatted for direct placement in standard vehicle receptacles.