2 Pack Replacement Leak Stopper Compatible with Thermos Funtainer 16 Oz, Bottle Lid Seal Plug Replacement Parts for Vacuum Insulated Bottle

Price: $5.59
(as of Jan 30, 2026 21:27:58 UTC – Details)


Product Title: 2 Pack Replacement Leak Stopper
Quantity: 2PCS
Size: 2.4×3.4×5.2cm
Material: Silicone

Key Features:
✔ Leak-proof design
✔ Easy snap-on installation
✔ Durable & washable
Excellent Material: The water bottle replacement plug is made of silicone material. This material is strong and durable, ensuring the plugs can be firmly fixed in your bottle and will not fall off easily, effectively preventing leakage.
Compatibility: This water bottle replacement plug is compatible with Thermos Funtainer 16 Ounce Stainless Steel Vacuum Insulated Bottle.
Size Details: The size of the water bottle replacement plug is approximately 2.4×3.4×5.2cm/0.94×1.34×2.05in. This small and convenient size makes it easy to carry and store, and it fits the bottle perfectly, allowing for easy replacement anytime, anywhere.
Easy Installation: These replacement plugs are simple to install. You only need to place them in the bottle to restore the functionality of your water bottle.
Practical Gift: These replacement plugs make a practical gift for friends and family who use the same type of water bottle. They can help extend the service life of the bottle by providing a reliable seal.