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.