Potato chips have been downsized so much that you're lucky to get 7.5 ounces in a medium sized bag anymore, down from at least 10 oz. Windex has downsized too when no one was looking. A standard sized bottle used to be 26 oz. and is now 23. I have both size bottles in my house. You can't find 26 oz. anymore unless it's a "bonus - 3 oz. free" bottle. There's even a complaint about this by another consumer on Windex's review site.