Apparently in other countries, Chile in particular, ketchup is packaged in bags as opposed to bottles.

The product pictured here is produced by Chilean-based Alimentos Wasil S.A. under their Jano brand, and is distributed in Chile. It contains 100g of ketchup, which is similar to a standard sized ketchup bottle in the USA.

The bag has a "ziploc" seal.

So, I wonder how you're supposed to get the ketchup out? With a spoon?