If you still need convincing that boxed wine is the better value, a 3-liter box of wine is equivalent to 3.75 bottles while a 5-liter box is equal to 6.25 bottles. Boxed wine is versatile too ...

Checking out a Costco boxed wine that is the equivalent of a $3.50 ... way down to the equivalent of $3.50 a bottle, thanks to its 3L box format. The Kirkland Signature Cabernet Sauvignon 3L ...