12 x Empty Amber Glass Boston Bottles with Leak-Proof Caps

12 x Empty Amber Glass Boston Bottles 1L – Leak-Proof Caps | Australia

A professional-grade 12-pack of 1-litre amber glass Boston bottles with matching leak-proof cone-seal wadded screw caps. Built for decanting, storing, and transporting carrier oils, essential oil blends, cleaning solutions, and liquid cosmetics in bulk. The amber glass blocks UV light — the primary cause of oil oxidation and degradation — keeping your oils fresher for longer compared to clear glass or plastic containers.

Product Features

• UV-Protective Amber Glass – Blocks 99% of UV light to prevent photo-oxidation and extend the shelf life of light-sensitive oils and blends.
• Leak-Proof Cone-Seal Caps – Each bottle comes with a matching cone-seal wadded screw cap that creates a reliable seal, preventing leaks during storage and transport.
• 1-Litre Capacity – Ideal for decanting bulk carrier oils from 5L or 20L containers into convenient 1L working bottles. Fits standard dispensing pumps.
• Chemical-Resistant Glass – Safe for use with pure essential oils, carrier oils, alcohol-based blends, and cleaning products without leaching or degradation.
• Professional Quality – The Boston round profile is the industry standard shape for essential oil and cosmetic bottling, recognised for its stability and dispensing versatility.
• 12-Pack Value – Stocked in sets of 12 for efficient decanting, gifting, or small-batch product runs.

What Can I Store in These Bottles?

These bottles are suitable for: carrier oils from our range (e.g. Jojoba, Castor, Fractionated Coconut Oil), essential oil blends, hydrosols and floral waters, massage oils, natural cleaning sprays, liquid soaps, and shampoos.

Frequently Asked Questions

Are the caps leak-proof?

Yes. Each cap features a cone-seal wad that creates a pressure seal when tightened, providing reliable leak protection for liquid storage and transport. Always tighten fully and test before storing horizontally.

Can I use a pump dispenser with these bottles?

Yes. The 1L Boston round bottle accepts standard 28mm thread dispensing pumps. Our Amber Glass Pump Bottles use this same thread size.

Are these bottles food-safe?

Yes. Amber glass is food-safe, non-reactive, and BPA-free. These bottles are suitable for storing edible oils including avocado, hemp, and pumpkin seed oil.

What is the thread size for these bottles?

Standard 28mm Boston round thread — compatible with a wide range of off-the-shelf pumps, dispensing caps, and droppers available from packaging suppliers.

Are the bottles recyclable?

Yes. Glass is infinitely recyclable. These bottles can be re-used many times over and recycled through your local glass recycling programme when they reach end of life.

Related Products

Perfect companion to our Amber Glass Pump Bottles – 250ml (2 Pack) for a complete oil storage and dispensing system. Ideal for decanting bulk oils from our Organic Carrier Oils range.