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, coffee, tea, and other beverages. High quality: Stopper made from food-grade, BPA-free plastic material, meeting high safety standards. Equipped with silicone rings to help prevent leaks and ensure a strong seal. Each stopper is tested for durability and performance, providing reliable and safe use with no unpleasant odor. Leak-resistant design: Lid is designed specifically for Stanley stainless steel vacuum bottles, allowing secure placement in bags without risk of spills. Twist-and-pour function enables easy pouring without removing the stopper completely. Ideal for use at camp, on job sites, in RVs, or on the go. Easy to clean: Cover is reusable and simple to maintain. Smooth, seamless design allows for quick hand washing with water. Not recommended for dishwasher or microwave use. 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 shown in the image and the actual product. Measurement may vary by +/- 1-3 cm.