Perfect Fit: Designed exclusively for authentic Stanley H2.0 40oz Quencher & ProTour tumblers (NOT compatible with IceFlow). The replacement lid ensures a tight, seamless fit with your original Stanley cup, just like the original Stanley lid, so it works perfectly with your cup

Leak-Proof and Splash Resistant: For stanley lid replacement 40 oz. Engineered with advanced sealing technology to prevent leaks and spills. Toss it in your bag or take it on adventures—no worries about liquid seeping out

Convenient Flip Straw Design: Features a collapsible straw for easy, hygienic drinking. Simply flip open to sip during workouts, travel, or daily use. The closed design keeps dust out and your drink fresh

Food-Grade Safe & Durable Materia: The 40oz anti-spill cap is made of BPA-free food-grade plastic, odorless, reusable and easy to clean for long-lasting performance. You can confidently fill your tumbler with juice, milk, coffee, tea, or any other beverage of your choice

Complete Value Kit with Color Choices: Includes 2 leak-proof lids + 2 straws + 1 cleaning brush, for 40 oz stanley lid no spill, 2 pieces lids are better for replacement and use, Share with family or keep as backups! Multiple colors available (black, pink, blue, cream, green, etc.) to personalize your Stanley cup