The term 'six-pack, often' can be solved by the crossword solutions 'SODA' (4 letters) and 'SODAS' (5 letters). A six-pack is a common way to purchase and consume SODA, which is a type of carbonated beverage. It usually consists of six cans or bottles of the same flavor, packaged together in a cardboard holder. SODAS are popular drinks around the world, and are often consumed with meals or as a refreshing beverage.