Boston Round Glass Bottles for Essential Oils & Liquid Packaging (15ml–100ml+) | Glass Bottle Supplier
Product Overview

Our Boston round glass bottles for essential oils and liquid packaging are designed with a classic, industry-recognized shape, featuring rounded shoulders and a stable base for a clean, professional appearance.

Available in a full range of sizes—including 0.5 oz (15ml), 1 oz (30ml), 2 oz (60ml), 4 oz (120ml), and more—these bottles provide flexible solutions for a wide variety of liquid applications. As a trusted glass bottle supplier, we offer stable bulk production and consistent quality for global cosmetic, pharmaceutical, and cannabis markets.

Manufactured from high-quality glass, these bottles deliver excellent chemical resistance, durability, and compatibility with diverse formulations, making them ideal for sensitive and high-value products.

Key Features
Classic Boston Round Design
Industry-standard shape for essential oil, pharmaceutical, and cosmetic packaging
Multiple Sizes for Flexible Applications
Available from 15ml to 100ml+ to meet different packaging needs
High-Quality Glass Construction
Provides excellent clarity, durability, and resistance to heat and cold
Strong Chemical Resistance & Product Protection
Suitable for oils, alcohol-based liquids, and active formulations
Customizable Glass Colors
Available in amber, clear, blue, green, or custom colors for branding and UV protection
Optimized for Dropper & Closure Systems
Fully compatible with a wide range of closures and dispensing solutions
Bulk Supply with Stable Quality
Ideal for brands, distributors, and contract manufacturers
Specifications
Bottle Type: Boston Round
Material: Glass
Available Sizes: 15ml / 30ml / 60ml / 120ml / custom sizes
Neck Finish: 18-400 (standard), other options available upon request
Color Options: Amber, Clear, Blue, Green, Custom
Compatibility: Droppers, CRC caps, tamper-evident caps, screw caps
Applications

These Boston round glass bottles are widely used for:

Essential oils
CBD and cannabis extracts
Tinctures
Skincare serums
Pharmaceutical liquids
Aromatherapy products
Neck Finish & Closure Compatibility

These bottles are typically designed with standard 18-400 neck finish, ensuring compatibility with:

Dropper Assemblies – for precise liquid dispensing
Tamper Evident Caps – for product security
Child Resistant (CRC) Closures – for regulated markets

Advanced dropper systems are also available, including leak-resistant bulb designs to minimize leakage during use and transportation.

Precision Dispensing Options

For applications requiring accurate dosing, we offer:

Graduated glass pipettes for controlled measurement
Dropper assemblies with enhanced sealing systems
Custom dispensing solutions for regulated products
Material Advantages
High Chemical Stability
Compatible with essential oils, alcohol-based liquids, and active ingredients
Durability & Temperature Resistance
Performs well under varying temperature conditions
Barrier Protection
Protects contents from moisture, oxygen, and contamination
Customization Options

We provide full customization to support your brand:

Bottle colors: amber, clear, blue, green, or custom colors
Printing and labeling
Surface decoration (frosting, coating, electroplating, etc.)
Matching caps and dropper systems
Why Choose Us
25+ years of packaging manufacturing experience
Integrated glass + plastic packaging solutions
In-house mold development and decoration capabilities
Stable bulk production with reliable lead times
Trusted supplier for essential oil, CBD, and pharmaceutical packaging
FAQ

Q1: What is a Boston round bottle?
It is a classic bottle design with rounded shoulders, widely used for liquids such as essential oils and pharmaceuticals.

Q2: What sizes are available?
Common sizes include 15ml, 30ml, 60ml, and 120ml, with customization available.

Q3: Are these bottles compatible with droppers?
Yes, they are designed for full compatibility with droppers, CRC caps, and other closures.

Q4: Do you offer bulk supply?
Yes, we provide stable bulk production with consistent quality.