ThermoSs Replacement Stopper for Stanley: Replacement stopper compatible with Stanley Classic Vacuum Insulated Wide Mouth Bottles (1.1 QT, 2 QT). Suitable for water, coffee, tea, and other beverages. High Quality: Made from food-grade, BPA-free material. Features silicone sealing rings to prevent leaks. Each stopper is tested for durability, secure sealing, and safety. Odorless and safe for everyday use. Leak-Resistant Design: Engineered for Stanley stainless steel vacuum bottles. Twist-and-pour functionality allows controlled pouring without full removal of the stopper. Ideal for use at campsites, workplaces, RVs, or on-the-go. Easy to Clean: Reusable and simple to clean with water. Not dishwasher-safe. Do not microwave. Color: As shown Material: Plastic Package Includes: 1 x bottle stopper Note: Color may vary slightly due to screen settings and lighting. Measurement tolerance: ±1–3 cm.