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, mate, coffee, tea, and other beverages. High Quality: Made from food-grade, BPA-free material meeting high quality standards. Includes silicone rings to prevent leaks, ensuring a strong seal. Each stopper is tested for durability and reliability, free of odors, safe and dependable for everyday use. Leak-Resistant Lid: Designed specifically for Stanley stainless steel vacuum bottles, allowing secure transport in backpacks without spill concerns. Twist-and-pour function enables easy pouring without fully removing the stopper. Ideal for camping, work sites, RVs, and outdoor activities. Easy to Clean: Compact and smooth design with seamless construction for simple hand washing. Not recommended for dishwasher or microwave use. Reusable and easy to replace. Color: As shown Material: Plastic Package Contents: 1 x Bottle Stopper Note: Light reflection and display differences may cause slight color variations between image and actual item. Measurement may vary by +/- 1-3 cm.