Here's a variety of Pringles potato crisps that comes in a bag.
It's from China.
I remember when Pringles first came out, back in the 1970's I think it was, and it attracted attention for the fact that it came in a can. The company ran a large media campaign that the can protected each "potato crisp" thus ensuring you get only whole pieces, and not broken ones.
I guess broken potato chips isn't a big deal in China.