Freshness Sealed: Why We Box Our Green Bottles

There is something special about our Steam Whistle Pilsner in its classic green glass bottle. It’s instantly recognizable and a symbol of our commitment to quality.

But did you know that behind that bright green shine is some clever science and thoughtful packaging?

Beer is sensitive to light and prolonged exposure can change hop compounds in a way that affects flavour. That’s why we do not just rely on the bottle itself to protect your beer, we take it a little further! 

“Brown glass provides some protection and green bottles offer about half as much, but the best defense is no light at all,” says Erica McOustra, Brewmaster at Steam Whistle. “That’s why every bottle we produce is packed in closed cardboard cases. It’s a simple but crucial step to make sure every beer tastes as fresh as the day it left the brewery.”

By boxing our bottles from the moment they leave the packaging line, we give each one a light-safe journey, so it reaches you tasting exactly as our Brewers intended! It’s all part of the care that goes into every green bottle.