I stopped by a liquor store a month or so ago and they had the smaller size ( looks like a flask ) of Ancient Age for $1.63. I had heard good things about Ancient Age but had never seen it before so I bought it. It was pretty good. So, the next day , I went back and got a larger size ( 1 size up ) for $2.63. Very good stuff and a steal. These were both in glass bottles. So, a few weeks later, I travel to my local Bevmo and see that they have the large plastic bottle size of it for $14.00 so I bought it. It still is good but doesn't seem as good as the other ones. Can a plastic bottle make a difference? Sorry if it may be a stupid question but I am new to Bourbon though I think about it constantly.