2L bottles are just way too big unless you have multiple people drinking or a serious habit (in which case you really should just cut back). The problem is the

2L bottles are just way too big unless you have multiple people drinking or a serious habit (in which case you really should just cut back). The problem is the soda goes stale so quickly once opened. My ideal is soda fountain machines, but of course I'm not gonna have one of those in my apartment, so the next best is cans.