Joytutus car cup holder extender works great with most popular brands of water-bottles, including, but not limited to:
compatible with Hydro Flasks 18oz/40oz
compatible with Hydro Cell 16oz-40oz
compatible with Nalgenes 16oz/48oz
compatible with Yeti Ramblers 12oz-36oz (Not Compatible with Yeti 14oz mug)
compatible with Klean Kanteens 18oz-40oz
compatible with Contigo 21oz
compatible with Takeya 32oz-40oz
compatible with Healthy Human 32oz-40oz
compatible with Gatorade 32oz
Please check out the picture to ensure that whether the cup holder is compatible with your car.