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- Black Polypropylene Screw Cap with Foam Liner...
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Item #:
210753891
Black Polypropylene Screw Cap with Foam Liner, 28-400 Size, Fits Many 16oz & 32oz Bottles Including Boston Rounds, for Kombucha, Juice, Pack of 6
Item #:
210753891
USD 14
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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In stock
Imported from USA store
QTY:
Order now and get it around Sunday, August 16
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Leak-Resistant Foam Liner creates a tight, reliable seal to help prevent leaks, maintain freshness, and protect carbonation.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Universal Fit
Designed to fit standard 16oz and 32oz bottles, including Boston rounds, ensuring versatile use for various beverages like kombucha and juice.
Foam Liner Seal
Equipped with a foam liner for a secure, leak-proof seal, preventing spills and maintaining freshness, which is crucial for carbonated drinks.
Durable Material
Made from high-quality polypropylene, these caps provide long-lasting durability and resistance to breakage, making them ideal for daily use in beverage storage.
Product Details
| Brand Name | The Kombucha Company |
| Number of Pieces | 12 |
| Manufacturer | The Kombucha Company |
| Model Number | 1 |
| Manufacturer Part Number | 1 |
| Unit Count | 6.0 Count |
| Included Components | Caps |
| Material Type | Polypropylene |
| Is the item dishwasher safe? | Yes |
| Color | Black |
| Product Style | Modern |
| Shape | Round |
| Item Weight | 0.02 Kilograms |
| Closure Type | Screw Cap |
| Material | Polypropylene |
| Brand | The Kombucha Company |
| Style | Modern |
Who Should Buy?
-
Home Brewers
Ideal for home brewers making kombucha or other beverages, ensuring a secure seal to preserve freshness.
-
Juice Bottlers
Perfect for bottling juice, as the foam liner helps prevent leaks and maintains carbonation if needed.
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Craft Beverage Shops
Great for small businesses seeking reliable caps to package multiple beverage types safely and economically.
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Professional Bottlers
May not be suitable for large-scale professional bottling operations requiring specific or specialized closures.
Product Description
Black Polypropylene Screw Cap with Foam Liner, 28-400 Size, Fits Many 16oz & 32oz Bottles Including Boston Rounds, for Kombucha, Juice, Pack of 6 (Bottles Not Included)
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What sizes do these caps fit?
Answer: These caps fit 28-400 size bottles, specifically 16oz and 32oz, including Boston Round styles. -
Question:
Are these caps safe for food and beverages?
Answer: Yes, they are made from BPA-free, food-grade polypropylene. -
Question:
How many caps are included in the package?
Answer: The package includes a bulk pack of 12 caps.
TheKombuchaCompany Bottles & Bottling 1 Editorial Review
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Pros
- Durable polypropylene material
- Secure foam liner seal
- Fits various bottle sizes
- Easy to screw on/off
- Ideal for home brewing
Cons
- Could be slightly hard to clean.
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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USD 14
Order now and get it around Sunday, August 16
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Perfect fit for 16oz and 32oz bottles, including Boston Round styles.
- Foam liner ensures leak-resistance and freshness.
- Made from durable, food-safe BPA-free polypropylene.
- Sleek matte-black finish for a professional look.
- Cost-effective pack of 12 for bulk savings.
- Ideal for kombucha, juice, beer, extracts, and more.
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