UV Protection: Glass spray bottles can block UV rays to keep ... which is sturdy and durable. Combo Pack: 1 Clear 16oz Bottle, 1 Black Trigger Nozzle, 1 Black Cap, 1 Black Label.

This was because the clear glass allowed UV rays to penetrate the beer and alter the flavour. The solution was turning bottles brown, a darker colour which would block out the rays. After World ...