Product Content: You will receive one piece of bottle adapter to meet your daily use and replacement.
Product Size: The size of our bottle lid adapter measures about 10x4.7x10cm/3.9x1.85x3.9in. Please check the fitness for your water bottle before ordering.
Premium Material: The water bottle adapter and the washer are respectively made of premium plastic, soft, stretchy, heat resistant and safe. You can use it with confidence.
Easy to Clean: Just put the water bottle adapter in the dishwasher after use and keep your hands free. No more worrying about cleaning the adapter.
Compatibility: The plastic bottle adapter is compatible with Stanley 40oz. Please note that our product is not sponsored or endorsed by, or affiliated with the brands it fits, including Stanley.