4 ms·Thankfully they use plastic cups for beer in some regions.by oarsinsync 5y agoThankfully they use plastic cups for beer in some regions.Reason077 5y agoPlastic isn’t much better. Something about glass just makes it so much nicer to drink beer out of. Not to mention, glasses can be re-used!dolmen 5y agoBut producing waste is part of the full McDonald's experience.