No, the bottle is only available in food graded Makrolon plastic. Makrolon is widely known for its chemical resistance and is widely used in food contact and medical applications due to its safety profile. The use of Makrolon plastic in Nord Hydrogen bottle is critical to its ability to withstand the high pressure created inside the bottle when filled with molecular hydrogen. A glass bottle would not be able to handle such pressure without the risk of cracking or breaking into a thousand pieces. This structural limitation with glass makes it unsuitable for this type of use. Additionally, hydrogen bottles that use glass tend to produce very low amounts of molecular hydrogen, meaning they are not therapeutically effective. The use of Makrolon plastic ensures not only the safety and durability of the bottle, but also its ability to effectively deliver therapeutic amounts of molecular hydrogen.