Screw Finish 300ml 500ml Kombucha Tea Glass Bottle

Engineered for the Pressure of Live Cultures 

Unlike standard beverage containers, our Kombucha-specific glass series is built to withstand the rigors of carbonation and secondary fermentation. These 300ml and 500ml round bottles feature a reinforced base and uniform wall distribution, ensuring they handle the internal CO2 buildup characteristic of raw Kombucha, Jun, and water kefir. The crystal-clear flint glass offers 360-degree visibility, allowing the vibrant colors of your infusions and the health of your SCOBY-driven brew to take center stage.

Hermetic Seal Integrity: The precision-molded screw neck is compatible with both plastic tamper-evident (TE) caps and aluminum ROPP caps. This ensures a 100% airtight seal to maintain carbonation levels and prevent oxygen ingress, which can lead to vinegarization of the tea.

Automated Line Optimization: Our bottles are manufactured with strict verticality control (≤1.2mm deviation), ensuring seamless movement on high-speed filling, labeling, and shrink-wrap lines.

Eco-Friendly & Reusable: Designed for durability, these bottles are 100% recyclable and robust enough for commercial bottle-return/reuse programs, helping your brand meet sustainability goals.

Main Parameters: 

Bottle Shape	Round
Neck Finish	Screw top finish
Cap	Screw cap
Capacity	300ml, 500ml
MOQ	10000pcs
Customized Bottle	Processing Decorations Supported
Application	Kombucha

Professional 300ml & 500ml Kombucha Glass Bottles with Leak-Proof Screw Finish | Pressure-Rated Rounds for Fermented Beverages

Feature	Technical Standards
Brimful Capacity	300ml (318ml ±5ml) / 500ml (525ml±8ml)
Glass Grade	Food-Grade High-Clarity Flint Glass (BPA-Free)
Pressure Tolerance	≥2.0Bar(Tested for safe secondary fermentation)
Neck Finish	28mm PCO / 1810 Standard Screw Thread
Thermal Shock Resistance	△42℃(Safe for cold-filling and ambient storage)
Vertical Load Resistance	≥1200N(Supports high-speed automated capping)
Base Design	Reinforced Anti-Slip Circular Base

Clear Round 10oz 16oz Kombucha Glass Bottles

These transparent Glass Kombucha Bottles are made from high quality thick glass, finished to the highest standards. These bottles mix quality and price perfectly to give you a stand out product. There are a variety of colored caps available to order to complement this bottle and you can also match your company's branding. If you are looking for a quality kombucha glass bottle then look no further.

These empty glass beverage bottles are also perfect for mineral water, soft drinks, liqueurs, carbonated beverages. No matter what your requirements are, the Combi Tea Glass Bottle is unrivaled in terms of functionality. The rounded body makes it easy for you to brand the bottles.

FAQ:  

Q: Can these bottles handle the pressure of home-brewed vs. commercial Kombucha?

A: Yes. We've reinforced the glass distribution to handle standard commercial carbonation levels. For home brewers performing high-CO2 fruit infusions, these bottles provide a much higher safety margin than lightweight soda bottles.

Q: Do you offer UV-protective versions (Amber glass) for this shape?

A: While the clear glass is popular for showcasing the drink's color, we also produce this 300ml/500ml mold in Amber glass to protect light-sensitive probiotics and prevent "light-struck" off-flavors.

Q: What is the recommended capping torque for the screw finish?

A: For our 28mm finish, we recommend a capping torque of 1.5 - 1.8 Nm to ensure an optimal seal without stressing the glass threads.

Q: Are these bottles SGS/FDA certified for export to the US and EU?

A: Yes, all our Kombucha bottles undergo heavy metal leaching tests (Lead/Cadmium) and are fully compliant with FDA CFR 21 and EU 10/2011 food contact regulations.

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At Huihe Glass Packaging Manufacturer, we specialize in providing a wide range of liquor and beverage glass packaging, as well as related accessories to meet your needs. Whether it's whiskey glass bottle, vodka glass bottle, brandy glass bottle, tequila glass bottle, cocktail glass bottle, kombucha glass bottle, milk glass bottle, soda glass bottle, juice bottles, you'll find the best here.