10Pcs Universal Silicone Sealing Bottle Straw Hole Grommets Stopper Lids Straw Plug Replacement 20/30Oz Thermos Cup, Wine Stoppers, Wine Stoppers and Pourers (Grey)

• UNIVERSAL FIT: These silicone grommets are compatible with most 20oz and 30oz thermos cups and wine bottles, offering a versatile sealing solution.
• PACK OF 10: Comes with 10 replacement straw hole grommets, ensuring you always have a spare on hand for multiple cups or bottles.
• SECURE SEAL: Designed to plug straw holes and prevent leaks, these stoppers keep your drinks fresh and your bag free from spills.
• DURABLE SILICONE MATERIAL: Made from flexible, food-grade silicone in a neutral grey colour, these grommets are built to withstand regular daily use.
• EASY TO USE: Simply press the grommet into the straw hole for a snug, secure fit — no tools required, making replacement quick and effortless.

Keep your drinks fresh and your surfaces dry with these universal silicone sealing straw hole grommets. This pack of 10 grey stoppers is designed to fit snugly into the straw holes of 20oz and 30oz thermos cups, preventing leaks and spills when you are on the move. The flexible silicone material ensures a secure, watertight seal every time, making them ideal for use with insulated tumblers and travel mugs. These versatile grommets also double as wine bottle stoppers and pourers, helping to preserve the flavour and freshness of your favourite wines. The soft, pliable silicone is gentle on bottle rims and cup lids, ensuring a reliable fit without causing damage. With 10 pieces included in the pack, you will always have a spare on hand when you need one. Their neutral grey colour makes them a discreet and practical addition to your kitchen or travel accessories. Easy to fit and remove, these replacement grommets are a simple yet effective solution for keeping your beverages sealed and secure.