Blue Bottles | Cobalt Glass Spray Bottles

Blue Bottles | Cobalt Glass Spray Bottles, Bulk Pricing Incudes Cap, Spray pump and Shipping. Amber vs. Cobalt Blue Glass: The Best Bottle for your Light Sensitive Product If you’ve ever opened a bottle of beer and immediately noticed the flavor was off, odds are it was out in the sun too long. Sunlight contains ultraviolet radiation that can damage your product in the same way it causes sunburn or can bleach out the color of a beach towel that has been outside all season. Ultraviolet (UV) rays are only a small percentage of the light from the sun, but they often pose the biggest problem for your essential oil, beer, spirit, etc. The best way to protect your product is to ensure that it is stored in a cool, dark environment to prevent light exposure. When this is not possible, packaging your light sensitive product in the proper glass container can also help prevent quality loss or damage. Glass comes in clear, amber, green, cobalt glass and more. They each provide different levels of