Versatile Replacement Gaskets: Compatible with 16 oz THERMOS stainless steel bottles, providing a secure leak-proof seal. Reliable Leak Prevention: Designed to stop leaks and spills, keeping your beverages fresh and your bags dry. Easy Installation: Simple to replace old or worn gaskets, ensuring a tight seal for long-lasting use. Multi-Pack: Includes multiple gaskets and leak stoppers for convenient replacement as needed. Dimensions: Designed to fit THERMOS 16 oz bottles precisely for optimal performance. Keep your THERMOS bottles in top condition with these leak stoppers and replacement gaskets. Compatible with the 16 oz stainless steel bottles, these gaskets create an airtight seal to prevent spills and leaks. Crafted from durable materials, they ensure your bottles remain leak-proof for years to come. Simply replace the worn-out gaskets with these new ones for a secure fit and continued use. Maintain the functionality of your THERMOS bottles with this essential accessory pack.