Perfect Compatibility: This spill proof lid is only compatible with Stanley 40oz Quencher H2.0 cup, providing a snug fit. No more worries about loose lids, perfect fit for 40oz stanley cup accessories. Leak-Proof and Splash Resistant: For stanley cup lid replacement 40 oz. Stanley 40 oz lid is designed to prevent leaks and spills. The high-quality sealing performance allows you to carry and drink on the go and exercise, without worrying about liquid spills and leaks, enjoy delicious drinks at any time. Wide Spout Cap for Easy Drinking: The replacement lid is designed for quick drinking or pouring on the go, you just untwist the cap for easy hydration. Premium Materials: For Stanley lid replacement 40 oz Made from high-quality stainless steel, silicone and BPA-Free plastic, food-grade, odor-free and reusable for everyday use with your Stanley 40oz Tumblers. Multiple Colors Available: Replacement lids are available in black, white, and pink. with a simple and stylish design that is suitable for various occasions or yourself, family, friends, for stanley cup lid replacement 40 oz. Replacement lids are available in black, white, and pink. with a simple and stylish design that is suitable for various occasions or yourself, family, friends, for stanley cup lid replacement 40 oz.