About the only glass-type containers I accumulate around here are the
jars that Classico pasta sauce comes in - IIRC, 16 oz. Generally I buy
smaller sized mayo jars than the ones you mention because I don't go
through them fast enough before the contents spoil.
I live in Houston. Regarding the economics, unless Kroger (largest
grocer in the Houston market from stats published locally) has a sale
on V8, the price of the 46 oz can is normally between $2.19 and $2.28
between Kroger, Randall, H.E.B. and Walmart. The sale that Kroger has
run in the past can drop that to around $1.50 per 46 oz bottle, but
those sales only take place once every four months or longer. The
larger V8 bottles are marginally cheaper to buy per ounce.
I don't have a car, so either walk, taxi or hitch a ride with someone
else who's going shopping. So carrying a case from the store to home
doesn't work out too well. In all, a rather hit or miss proposition.
On the other hand, now that stores are offering to ship to the
doorstep, buying it online is now a viable option to purchase in
quantity as you mention. My last purchase consisted of 12 46 oz cans.
The shipper reported the box weighed 42 lbs.
John Howland