Just call a local restaurant and see if they will save you a few 3
liter jugs from the house wines. I have a few 3, 6 and 7 gallon
carboys for the leftovers. The smallest topping wine bottle I usally
save id a 1.5 liter.
I blend all the reds, (all the whites seperately) for topping wine.
To be honest, it's often the best wine I make... No science, not
forethought, just happenstance.

)
Regards,
Joe
> I was expecting the volume to be constant, though, and that it would
> hold 5.5 gallons.
>
> hawk, who now needs 6 gal carboys to accompany his 5 gal carboys