Does anyone have any experience with storing syrup in 5 gallon drums? If so do you know where to get them?

I noticed MES had some 5 gallon drums for sale at the end of last season, however they say they only sell 15 gallon drums now.

I like the idea of 15 gallon drums, however my canner can't hold 15 gallons, and I'm not setup very well to process out of 15 gallon drums.