I read about this idea on Real Simple’s website, which I love.

Obviously, this is a good idea for all kind of bags that you put in your fridge, but especially for chips. Chip saver idea number two: always store them in the refrigerator. Something about being in the cold makes them last longer and stay crispier/fresher for longer. And honestly, there’s just something I love about a chilled potato chip. You’ll see.