BOSORIO 4 Pack Gaskets Compatible with ThermoFlask 16oz 18oz 24oz 32oz 40oz Water Bottle with Straw Lid, Replacement O Ring Rubber Seals Part（Not for Chug Lid）

PERFECT COMPATIBILITY: Our replacement gaskets with tabs are fit perfectly with ThermoFlask water bottle with spout lid in both 18oz 24oz 32oz and 40oz sizes. They're easy to install and use just like the original gasket. (Note: Please confirm your water bottle model before buying. NOT FOR Straw lid Water Bottle.） SAFE AND DURABLE MATERIAL: Our spout lid replacement seals part are made from high-quality, food-safe silicone that's BPA-free and odorless. They're built to last and won't wear out or warp over time. SAVE MONEY AND REDUCE WASTE: Instead of buying a whole new lid or bottle, simply replace your lost or damaged rubber gasket with our O ring. It's a affordable and eco-friendly solution to save money and reduce waste. PREVENT LEAKS AND SPILLS: A damaged or missing gasket can lead to leaks and spills, ruining your drink and making a mess. Always have a spare gasket on hand to ensure a tight seal and leak-free experience. CONVENIENT PACKAGE: Our package includes 6ps replacement gaskets for ThermoFlask water bottle. Be sure to wash the gaskets before first use for best results. (Note: This package does NOT include a mug or lid.)