Replacement stopper for Stanley. Compatible with Stanley classic models, including Stanley Classic Vacuum Insulated Wide Mouth Bottle (1.1 QT, 2 QT). Suitable for use with water, tea, coffee, and other beverages. High quality: Made from food-grade, BPA-free plastic material that meets high safety standards. Includes silicone rings to prevent leaks and ensure a strong seal. Each stopper is tested for durability and performance, providing reliable, safe, and odor-free use. Leak-resistant design: Specifically designed for Stanley stainless steel vacuum bottles, this lid provides secure sealing to prevent spills, making it ideal for use in backpacks, on job sites, at camp, in RVs, or during travel. Twist-and-pour function allows easy dispensing without removing the stopper completely. Easy to clean: The smooth, seamless design allows for quick hand washing with water. Not recommended for dishwasher or microwave use. Reusable and simple to replace. Color: As shown Material: Plastic Package includes: 1 x bottle stopper Note: Light reflection and differences in display screens may cause slight variations between the color of the item in the image and the actual product. Measurement may vary by +/- 1-3 cm.