What is the shelf life of draft beer?

Draft beer typically has a shelf life of about 30 days once the keg has been tapped. This relatively short duration is due to several factors that affect the quality of draft beer, including exposure to air and light, which can quickly lead to oxidation and spoilage. Moreover, the carbonation levels can begin to decline as the beer is dispensed, further impacting its freshness and overall flavor profile.

In contrast, bottled or canned beers generally have a longer shelf life due to sealed environments that protect them from these factors. Therefore, understanding the shelf life of draft beer is crucial for maintaining its quality and ensuring that customers enjoy the freshest product possible. The other options represent shelf lives that exceed the standard for draft beer, which can result in stale or off-tasting beer if consumed after those periods.