15 ml Boston Round Glass Bottles 18-400 Neck Finish

Experience the excellence of our 15 ml Boston Round Glass Bottles with an 18-400 Neck Finish. Its continuous thread neck design enables effortless pairing with various closures for crafting distinctive packaging. A true classic in the packaging realm, this bottle boasts unique features such as rounded shoulders and a circular base.

Glass stands out as an exceptional packaging material, offering exceptional clarity, color versatility, robust chemical resistance, and remarkable tolerance to extreme temperatures. This makes it a prime choice for safeguarding Cosmetics, Essential Oils, and various liquids. Our 15 ml Boston Round Glass Bottles with an 18-400 Neck Finish are available in a spectrum of hues. Darker tones provide optimal heat protection, while clear shades deliver an elegant showcase-style presentation for your product.

For instance, the first number refers to the diameter (in mm), and the second refers to the closure depth, style, and thread. It can be paired with closures that have neck sizes of 18-400 and pipettes length of 65mm. Sprayers and Pumps have an extended Polypropylene tube that can reach down to the bottom of the bottle. 

To help you in your product search. Pair this cap with one of our wide selection of “Matching Items” below.

Please Note: Boston Round Bottles are not designed to hold Tamper-Evident rings. Therefore, If you are looking to match your Tamper-Evident closure. You can match Tamper-Evident Closure with our Euro Dropper Bottles.