My brother and I just kicked a 2.5 gallon keg of a belgian pale ale. For some reason I got ****ty efficiency on that batch and the og was like 1.032, epic fail I thought. I decided to use it as a trial run with kegging an dry hopping in the keg, threw in some crystal I had laying around. So yeah you can drink a 3% abv beer all day and not pass out, sweet! Very tasty beer by the way!