✅ Package Content: Includes 2 replacement rings/rubber gaskets. ✅ Reliable Material: Made from high-quality, BPA-free silicone, these durable gaskets are safe for everyday use. They are easy to clean with water and dishwasher-safe for added convenience. ✅ Practical Design: These replacement gaskets provide an excellent seal to prevent leaks and dirt, ensuring your water bottle maintains its temperature. They help restore your Stanley bottle to like-new condition. ✅ Compatibility: Designed to fit Stanley Thermo Stoppers (1.1QT, 2QT, 750ml, 1.9QT). Perfect as a replacement for Stanley classic water bottles. ✅ Important Notice: These replacement gaskets are specifically for Stanley Thermo Stopper bottles and are not compatible with other brands or sizes. Please confirm compatibility before purchasing. DelCampoXT Cap/Lid Compatible with/Replacement for Stanley Flask Thermal Termo Stopper Pico de Mate Replacement Cap - Fits Classic Vacuum Insulated Wide Mouth Bottles (1.1QT, 1.5QT, 2QT) - Black - Set of 1