If your product is carbonated or otherwise “active,” please refer to our Carbonated section under Shop By Use. Each product in this section includes a gas rating within the product description.
It’s important to select a glass bottle with an appropriate rating, as this indicates the glass has been manufactured and tested to withstand the pressure that can build up once the bottle is sealed.
Using a bottle without a suitable rating may result in breakage under pressure.
If you’d like to arrange samples for testing, please contact our team.