Four is the new Five

[JoeH]

I thought it started with spaghetti sauce. The "quart" jar used to be 32 oz, and has gone down in size in increments over the last couple decades. I can still find some brands with a "quart" of 26 oz, but many have dropped to only 24 oz net weight. Even the large "48 oz" jar is down to under 40 in some brands, give it a few more years and it will reach a "quart". It is getting ridiculous, just recently noticed "quart" jars of mayo are now 30 oz instead of 32.

P.S. I recall the standard tuna can being 7 oz, or was it 7.5 oz once upon a time?