Biohazards, also known as biological hazards, refer to substances that may be a threat to the health or life of organisms such as humans. The term and its associated symbol is generally used as a warning, so that those potentially exposed to the substances will know to take precautions. That is what makes the idea of a bio-hazard hip flask so cool; it appears as though the alcohol you are sipping from our flask is somehow deadly, toxic or contaminated which makes for great conversation.
The biohazard symbol was developed in 1966 by Charles Baldwin, an environmental-health engineer working for the Dow Chemical Company on the containment products. It is used in the labeling of biological materials that carry a significant health risk, including viral samples and used hypodermic needles. Most of our bio hazard flasks will contain the international symbol for a biological hazard. We have many other theme flasks as well!