I thought its filled with air so chips do not break in packaging. I may find chips or many other packaged products expensive for its weight but not misleading.

I thought its filled with air so chips do not break in packaging. I may find chips or many other packaged products expensive for its weight but not misleading. On the other hand I do find restaurant/coffee shop servings regularly misleading. There is no size/weight printed on it. They can and often reduce size/portion/pieces in their servings along with increasing price.