2pcs Silicone Seal Ring and 2pcs Stoppers, Lid O-Rings Gasket and Replacement Plugs Accessories Parts Compatible with Thermos Funtainer 16 Ounce Stainless Steel Vacuum Insulated Water Bottle(Black)

Price: $4.54
(as of May 19, 2025 18:51:51 UTC – Details)


Specification:
Color: as shown in the picture
Material: silicone
Product Size: replacement stopper: 2.4×3.4×5.2cm/0.94×1.34×2.05 inch, sealing ring outer diameter: 5.6cm/2.2 inch, Inner diameter: 4.4cm/1.73 inch
Package details:
2 x sealing rings
2 x replacement plugs
1 x tweezers
Note:
Due to manual measurement, the size and weight may have a certain error.
Due to the difference between monitors, there may be a slight color difference existed.

Package Includes: You will get 2 pieces of bottle seal o-rings, 2 pieces of bottle replacement stoppers and 1 piece of tweezers, the quantity is enough to meet your replacement needs, so that your cup can maintain the insulation function and leak-proof function moderately.
Compatibility: Bottle seals and bottle replacement plugs are compatible with Thermos Funtainer 16 ounce stainless steel vacuum insulated bottle. You need to confirm the brand in advance. Please note that our product is not sponsored or endorsed by, or affiliated with the brands it fits, including Thermos Funtainer.
Suitable Size: The outer diameter of the sealing ring is 5.6cm/2.2 inch, the inner diameter is 4.4cm/1.7 inch, and the size of the bottle replacement stopper is 2.4×3.4×5.2cm/0.94×1.34×2.05 inch, both of which are very small and exquisite.
Good Material: This bottle seal and bottle replacement stopper are made of reliable silicone material, which is strong and durable, soft and lightweight, and has great anti-leakage ability.
Practicality: Using our bottle seal can well maintain your bottle’s heat preservation ability and leak-proof ability, making your cup last longer.