Description
Protect your premium liquids with this 15 mL cobalt blue glass Boston round bottle. The deep blue glass shields light-sensitive formulations while the classic round shape offers reliable storage for essential oils, serums, tinctures, and specialty compounds. The 18-400 neck finish accommodates standard dropper caps and closures, making it ideal for pharmaceutical, cosmetic, and laboratory applications. Durable borosilicate glass ensures chemical resistance and longevity. A trusted choice for businesses that demand quality packaging solutions.
Product Details
| Capacity | 15 mL |
| Finish | 18-400 |
| Case pack | 720 units |
| Color | Blue |
| Material | Glass |
| Dip tube length | 2.69" How to measure |
| Height | 2.69" |
| Diameter | 0.98" |
| Spec sheet | No spec sheet |
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Matching products
SKU DA3503-MD18-400 Black Smooth Dropper Assembly (2.4375" Glass Pipette)- Glass
- 18-400
SKU DA0002-MD18-400 Black Ribbed Dropper Assembly (fits 0.5 oz bottle)- PP
- 18-400
SKU DA1766-MD18-400 Black Ribbed Dropper Assembly (fits 0.5 oz bottle)- Glass
- 18-400
SKU CL1833-MD18-400 Black Ribbed Phenolic Cap with Cone Liner- PP
- 18-400
SKU CL1840-MD18-400 Black Ribbed Phenolic Cap PP (Poly-Vinyl Liner)- Phenolic
- 18-400
SKU DA0003-MD18-400 White Fine-Ribbed Dropper Assembly (Fits 1/2 oz bottle)- PP
- 18-400
SKU DA3507-MD18-400 White/Gold Smooth Dropper Assembly (2.4375" glass pipette)- Glass
- 18-400
SKU DA3504-MD18-400 White Smooth Dropper Assembly (2.4375" Glass Pipette)- Glass
- 18-400
Material at a glance
Glass
Rigid, inert and impermeable, so it won’t react with or absorb your product.
- Clarity
- Clear or tinted (e.g. amber)
- Chemical resistance
- Excellent, chemically inert
- Barrier
- Impermeable to moisture and gases
- Rigidity
- Fully rigid
Great for
- Products where purity matters
- Oils, tinctures and premium packaging
Avoid
- Breakage from drops or impacts
General material information. Always test compatibility with your product; free samples are available.
Real people. Real service.
Need a large volume? Talk to a packaging specialist.
Ordering by the pallet, or need help matching containers and closures? Tell us what you’re packaging and we’ll put together the right combination, with free samples to test first.

