WCVB Channel 5 Boston

Why beer bottles are usually brown glass — and sometimes green

Have you ever cracked open a bottle of beer, poured it into a clear glass and left it outside sitting in the sun? Maybe you've come back to it after a while to take a sip — and something isn't quite ...
The Takeout on MSN

Beer Bottles Come In 3 Colors, And Here's The One You Always Want To Avoid

Look at a beer bottle and what do you notice first? The label? The ABV? Chances are it's not the bottle color, but it's vitally important to keeping beer fresh.
WRAL

Why beer bottles are usually brown glass

Have you ever cracked open a bottle of beer, poured it into a clear glass and left it outside sitting in the sun? Maybe you've come back to it after a while to take a sip -- and something isn't quite ...