2Pcs Wooden Thermos Cork Stopper – Vacuum Flask Bottle Cap
2Pcs Wooden Thermos Cork Stopper – Vacuum Flask Bottle Cap
2Pcs Wooden Vacuum Flask Cork Stoppers – Secure Sealed Lid Replacement
Keep your hot beverages insulated and your thermos sealed tight with these durable wooden vacuum flask cork stoppers. Crafted from natural wood with an aluminum accent, these replacement bottle caps are BPA-free, non-toxic, and odor-free — making them a safe, eco-friendly upgrade for your daily flask, kettle, or insulated bottle.
Key Features
- 100% Brand New & High Quality — made from natural wood and aluminum for a sturdy, long-lasting seal.
- Anti-Aging & Non-Toxic — wood construction resists wear over time with no harmful chemicals or unpleasant odors.
- BPA-Free & Food-Safe — completely safe for use with hot water and everyday beverages.
- Environmentally Friendly — natural materials for a sustainable, eco-conscious choice.
- Reusable & Easy to Clean — simply rinse and reuse; replacement is quick and hassle-free.
- Versatile Fit — available in two sizes to suit different flask capacities (see specifications below).
Specifications
| Material | Wood + Aluminum |
| Color | Wood Color + Silver |
| Size – 5 Pounds Flask | 3 × 4 cm |
| Size – 8 Pounds Flask | 3.5 × 4.5 cm |
| Suitable Occasions | Home, School, Restaurant, Office |
| Package Contents | 2 × Wooden Bottle Stoppers |
| Country of Origin | Made in China |
Perfect For
These wooden cork stoppers are ideal for anyone looking to replace a lost or worn-out stopper on their vacuum flask or thermos kettle. Whether at home, school, or a restaurant, they keep your hot drinks hot and your bottle leak-free throughout the day.
Related Products You May Like
- Water Faucet Tap Replacement for Bottles & Tanks
- Stainless Steel Kitchen Cooking Tools
- Versatile Spiral Slicer – Durable Kitchen Gadget
Note: Please allow 1–2 mm variance due to manual measurement. Actual color may vary slightly from images due to screen display differences.
Learn more: Nutrition.gov on cooking and food safety
Frequently Asked Questions
Q: What sizes are these wooden thermos cork stoppers available in?
A: These wooden vacuum flask cork stoppers come in two sizes — 3×4 cm for 5-pound flasks and 3.5×4.5 cm for 8-pound flasks — making them compatible with a wide range of standard thermos and vacuum flask bottles.
Q: Are these wooden bottle stoppers safe to use with hot beverages?
A: Yes! These wooden cork stoppers are BPA-free, non-toxic, and completely odor-free, making them fully safe for use with hot water and everyday hot or cold drinks in your thermos or insulated flask.
Q: Can these stoppers be reused and cleaned easily?
A: Absolutely. These wooden thermos stoppers are designed to be reused repeatedly. Simply rinse them with water after use. They are durable and anti-aging, ensuring a long service life even with regular cleaning.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.