Is Lays Potato Chips, Classic, Party Size 13 oz (368.5 g) Pescatarian?
Yes! The manufacturer claims that this product is vegan, making it suitable for pescatarian eaters as well.

Description
Thin salted crisps deliver a crisp, airy texture and a familiar savory potato flavor; reviewers commonly describe them as crunchy straight from the bag and suitable for casual snacking, dipping, gatherings, and parties. Common remarks mention consistent taste, occasional broken pieces in larger bags, and overall good value for groups.

Description
Thin salted crisps deliver a crisp, airy texture and a familiar savory potato flavor; reviewers commonly describe them as crunchy straight from the bag and suitable for casual snacking, dipping, gatherings, and parties. Common remarks mention consistent taste, occasional broken pieces in larger bags, and overall good value for groups.
Ingredients
Potatoes, Vegetable Oil (Sunflower, Corn And/or Canola Oil), Salt