One 440ml can of Red Stripe lager contains 2.1 units of alcohol. The ABV of canned Red Stripe is 4.7%. Each 100ml of canned Red Stripe contains 0.47 units of alcohol.
The UK Chief Medical Officers advise that it is not safe to drink more than 14 units a week on a regular basis (source).
6.8 x 440ml cans of Red Stripe contains 14 units of alcohol.
|Units of Alcohol||2.1|
|Units (4 Decimal Places)||2.0680|
|Units per 100ml||0.47|
Source: Open Units
Licence: Creative Commons Attribution 4.0 International License